Holley efi tps autoset. Dec 12, 2021 · Terminator X EFI Tuning & Tech.

Holley efi tps autoset 5 %µµµµ 1 0 obj >>> endobj 2 0 obj > endobj 3 0 obj >/ExtGState >/XObject >/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 Aug 12, 2018 · Sniper EFI Tuning & Tech. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FTI Comp Ported intake, BBK 80mm throttle body May 24, 2014 · Dominator EFI Tuning & Tech. It won't make it past TPS Autoset. Jul 17, 2014 · May God's grace bless you in the Lord Jesus Christ. Feb 17, 2014 · Terminator EFI Tuning & Tech. HP EFI Tuning & Tech. Talked to a Holley tech that suggested a bad TPS AutoSet may be the cause for the green wire not to get hot. I checked the continuity from each sensor connector to the main harness connector, and got good continuity on all powers, grounds and signals. I installed the Holley HP EFI ECU & Harness Kit (part # 550-603). Oct 16, 2023 · May God's grace bless you in the Lord Jesus Christ. The TPS reads 0-99% smoothly when the engine isn't running. Crank Triggers. But when I look at the monitor menu section and look at the real time read out of everything, the TPS reads at 6%. So say it is 5% (again, same as adjusting a throttle plate on mechanical TB). '92 Ford Mustang GT: 385"/6. Oct 5, 2020 · I was finally able to get mine to idle right once I followed Ford's procedure coupled with using Holley's TPS Autoset in place for Ford’s TPS signal voltage adjustment. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Apr 8, 2017 · Sniper EFI Tuning & Tech. If one is not available Holley offers the following: 534-202 – For Holley carbs with electric chokes 534-214 – For Holley Gen 3 Dominator carbs 1951 – For Street Demon carbs 120002 – Can be retrofitted to most carbs GENERAL OPERATION May 19, 2015 · I'm building a twin turbo '01 Cobra with a Holley Dominator EFI system. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FTI Comp Ported intake, BBK Apr 21, 2017 · The engine won't start if the throttle is opened beyond the "Clear Flood TPS" setting. I have an Avenger EFI setup on my boat, the battery has been disconnected for some time and now it won’t start. (The Sniper EFI TPS Autoset is performed by simply cycling the ignition key off/on. Sorry if this comes across as a dumb question, I’m fairly new to this system. ECU, LCD & laptop all at V5. Hence the second TPS AutoSet, but still no joy. Is the throttle body lever moving through the same full range of motion, each time the accelerator is applied and released? If not, a TPS AutoSet Error will result. Currently it’s stopped dropping, but it’s stuck at 92%. Please don't tell me to read the Holley Help Contents, I've done this 40 times and I don't understand. If the IAC value is too high, open the throttle blades, it should go down and vice versa. I also plugged in the laptop and it was able to connect and tell me I needed a TPS Autoset when I linked, but didn't give me a complete list of options and I couldn't perform a TPS Autoset from the laptop only from the handheld. The TPS May require a shielded cable which has a shield grounded at the ECU ground. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Comp Ported intake, BBK 80mm May 20, 2024 · If all the obvious mechanical problems are eliminated or don't exist, look next at the TPS. Apr 27, 2017 · The IAC value should be between 2-5%. Jan 8, 2022 · The wires from Holley are super tight on the tps so I have to rotate the sensor to get the connector apart 64 Chevelle Malibu retromod 327 turbo2004r 12 bolt with 355 gears 64 Chevelle Malibu Strip/street 496 powerglide 9 inch with 456 gears and 15/29-15 tires under construction Aug 31, 2016 · Please be aware that this is a community forum. Dec 12, 2019 · TPS Auto-set and enable static timing on Holley EFI systems are two critical tasks to perform on initial startup. Once your TPS ALWAYS reads zero at HOT idle, you can work on the deceleration problem. Aug 20, 2023 · The Pedal and Throttle Body are GM (Camaro) and on the approved Holley list. 0 and timing at 17. With the engine running, I can press the pedal and the RPM will increase, but it won't idle down below 2500 RPM. THROTTLE POSITION SENSOR – SERVICE PART INSTALLATION AND ADJUSTMENT INSTRUCTIONS – 199R9717 Congratulations on your purchase of the Holley TPS (Throttle Position Sensor)! Holley Performance Products cannot and will not be responsible Jun 27, 2012 · HP EFI Tuning & Tech. Is it correctly wired as shown in the wiring manual? (Holley EFI Wiring Manual - LINK) Yes Disconnect the ECU Main Power Harness for 20 minutes. I got the info from tech to re-pin the harness for the 307 harness to run the coils. None of the sensors seem to read correctly and sometimes no signal. Feb 15, 2015 · Dominator EFI Tuning & Tech. Makes it so when you have a noisy TPS, the flickering & noise happens below the actual 0% value. 623" lift/114° LSA H/R camshaft, TFS R-Series FTI Comp Ported intake, BBK 80mm throttle Jun 5, 2024 · Hi All. Cam sensor/crank sensor good, fully terminated Holley EFI wiring Oct 19, 2021 · Holley EFI systems require that both sets of sensors are functioning 100% properly. It shows opening to 100%, but again will not drop below 15%. It worked fine, but eventually stuck or fluctuated at 1%. Nov 12, 2022 · Just finished a Dominator installation and trying to complete initial TPS Autoset and cannot get it to read less that 15%. 5" TSLCD, reads 5V all the time on multimeter (this is on the plug for the TPS, and also the fuel pressure). ) 2) BATT and IGN ON (At the same time. Holley tech line not available until Monday, and neither are any of the local GM dealerships for the pedal. If replacing the TPS: The TPS sensor is located at the end of the primary throttle shaft, opposite end of the throttle lever. One, he thinks the N. Sniper EFI Tuning & Tech. At idle out of gear, TPS is 1 with no IAC. 0 TOOLS REQUIRED FOR INSTALLATION Mar 2, 2020 · I got it wired (solid connections, followed instructions to a T). 4L Modular engine (DOHC) with twin turbos. Cycle key off & restart engine. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Comp Aug 29, 2014 · HP EFI Tuning & Tech. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Comp Dec 21, 2010 · The ECU needs to read greater than a 1. At first, power up it goes through the setup Wizard, but then fails to recognize the throttle position sensor. com/brands/holley_efi/ Sep 15, 2017 · UPDATE: I think I found a good compromise with a setting of 1. Jul 19, 2022 · The engine starts, idles smoothly, and when I rev or even just crack the throttle the TPS goes to 2 or 3%, the IAC goes to 40% and the idle rises above 2,000. At top of screen, Click "Toolbox" and "Add Individual Config". 0msec). Ensure the Holley EFI software is not open and the ECU is not powered on/connected when installing the new software. thanks. Swapped out. Do not do a TPS AutoSet after this. ) Each time the ECU held the tune and the TPS Autoset. You should be able to get it to idle very nicely (850 or so). Unplug 3. I repeated steps 6-9 many times. LOL! Static Timing 10 at idle, 30 at 4000 RPM. It's the Modular kit (Coil-On-Plug, EV1 harness) P/N 550-1218. Thus, Holley can not guarantee an answer or timing on an answer. Also for: 550-443, 550-442, 550-445. Apr 20, 2022 · The "Drive-By-Wire" function is an "Individual Configuration" of the Holley EFI software. My question is: I'm going to run the Holley 105 mm throttle body, which uses GM IAC & TPS. 5-1 AFR and had very snappy throttle response. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FTI Comp Ported intake, BBK 80mm throttle body Jun 27, 2021 · Please be aware that this is a community forum. Is the throttle body lever moving through the same full range of motion, each time the accelerator is applied and released? May God's grace bless you in the Lord Jesus Christ. Please be aware that this is a community forum. - Start engine again. Last edited by scottt28 ; 09-26-2020, 06:15 PM . Jul 6, 2023 · I'm almost close to turning on my F-body SS Camaro, but I'm not getting a signal from the TPS on the ProS 170mm throttle body. 3L with a 4L60E transmission. My question still remains on the TPS Autoset with DBW though. While running through the startup checklist, I got a failure at the TPS Autoset function and my TPS reading is zero. Essentially, giving the TPS a negative value even though the software cannot show less than zero. Electronic Conversion Kits. Dec 1, 2015 · Adjust the idle speed screw on throttle body, to achieve an IAC Position of about 2% at hot idle. 3K views 7 replies 3 participants last post by redb*tch Oct 6, 2023 Dec 18, 2021 · The system automatically zeros the TPS with each key-on, so before starting the TPS should read zero unless there's some electrical noise riding on top of the TPS signal. A throttle position sensor (TPS) is required. Further down in 25. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Comp Nov 9, 2020 · Had to do a couple of TPS Autoset relearns to get the IAC within acceptable range to 4% at full operating temperature at 750 RPM idle. I checked all grounds and connections, updated firmware, started fresh with a new GCF Wizard tune, did TPS Autoset. May 22, 2024 · The Sniper EFI doesn't have the same TPS Autoset function as the Terminator, HP & Dominator ECUs. Sep 4, 2021 · I’ve been encountering this issue that seems to be happening more often lately where the car goes into limp mode and requires a TPS Autoset to get everything back to working. Depress gas pedal to floor. FYI: The Sniper EFI doesn't have the same TPS Autoset function as the Terminator, HP & Dominator ECUs. I have a 2001 Mustang Cobra Idle Air Control (P/N - F5OZ-9F715-AB) for it, but I'm not sure the proper setup to put Jul 25, 2022 · The TPS Autoset worked when I rewired the sensor/new pigtail, but it wanders. At rest the percentage reads 22%. So now do I keep trying to get it to work or abandon it all together? Last edited by Danny Cabral ; 08-03-2022, 04:27 PM . 0V change for the TPS AutoSet to be accepted, so the TPS may be defective or maladjusted. Second, he thinks my Holley wideband is no good. Feb 17, 2018 · Good advice. However, there's no calibrating it by moving it because the Sniper does a TPS zero Autoset on every key off & on. The following is designed to be used as a “Quick Start” guide for some HP and Dominator EFI system Holley EFI; HP EFI; If this is your first visit, be sure to check out the FAQ by clicking the link above. Jan 9, 2021 · Sniper EFI Replacement Sensors - Auto Parts Store CTS Sensor: Standard Motor Products TX3 TPS Sensor: Standard Motor Products TH191 IAC Motor: Standard Motor Products AC416 WBO2 Sensor: Bosch 17025, 0258017025 (LINK/LINK/LINK/LINK) (The Sniper EFI 2 bar MAP sensor is internal with the ECU. It won't allow me to do a TPS Autoset, and the Min/Max voltage varies from 0V to 5V on the 3. I'm attaching the BASE GCF tune file. Mar 25, 2018 · The Sniper EFI doesn't have the same TPS Autoset function as the Terminator, HP & Dominator ECUs. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Comp Jun 22, 2020 · HP EFI Tuning & Tech. We've installed a Terminator X Max 550-917 V2. Not started, battery voltage reads 19V, and no crank RPM shown. Redid my TPS Autoset, and then looking at TPS %, and I'm only hitting 26% wit the key-on and not running. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Comp Ported intake, BBK 80mm Jul 11, 2017 · Dominator EFI Tuning & Tech. %PDF-1. I believe this may be caused by a TPS mismatch between the pedal and the throttle body itself. This manual contains the information necessary for the installation of the hardware contained in this kit, which includes the ECU, wiring, and Oct 11, 2020 · Terminator X EFI Tuning & Tech. 5" TSLCD, and only use USB to the laptop - didnt work. I tried another TPS I had laying around and got the same results. 623" lift 114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Comp Ported intake, BBK 80mm Jan 2, 2019 · The Sniper EFI doesn't have the same TPS Autoset function as the Terminator, HP & Dominator ECUs. Sep 17, 2023 · TPS autoset failure Jump to Latest 2. I was on the phone with Holley Tech Support because I could not get the TPS Autoset to complete. Has anybody had this issue or someone have some advice? Jun 17, 2019 · Dominator EFI Tuning & Tech. Updated to the latest EFI software and ECU firmware. Mar 27, 2013 · Turn engine off (remove tape). You may have to register before you can post: click the register link above to proceed. All idle tuning with engine at 195°. 102 mm throttle body needs to be calibrated. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Comp Read the 199R10632rev5 PDF document for a "V2 Software Update Overview" (in "Holley EFI V2 Instructions"). - You're done. I'm also running the Modular wiring harness along with Holley smart CNP coils. Jun 9, 2024 · May God's grace bless you in the Lord Jesus Christ. Won't fire either injectors or coils from no response/errors from trying to TPS Autoset. 050 onto a 2000 5. Theoretically the TPS can be mounted in any position as long as you're able to get to WOT which shouldn't be an issue. I uploaded my Global File and redid the TSP Autoset. Thus a TPS can have temperature play a role mechanically and electrically for this issue. Jan 4, 2023 · After this, the ECU held the tune and the TPS Autoset. I have power to the relay, I've checked continuity from relay to ECU plug A2, checked I have power at A10 when cranking, all fuses are good, checked all ground connections and continuity checked all grounds on harness all good, also checked all sensor grounds to main Nov 16, 2024 · The TPS starts at 2% and then jumps to 3% during the datalog. Perform a final TPS Autoset. Connect the Holley signal wire direct to the battery - didnt work. Mar 21, 2024 · New LSx swap into an older C10. Give it a shot. I'm at a loss. Holley 543-111 TPS or Standard Motor Products TH191 TPS. It's a 1998 Mustang, but it has 5. Any ideas what causes this error? i have a terminator x max with an ls3, stage 3 cam, t56 six speed. Now only a minute adjustment will be required to achieve an IAC Position of about 5%. Feb 15, 2024 · Updated laptop EFI software and ECU firmware - didnt work. Nov 16, 2021 · The temperature reads 108°F when it's 45°F out. holley. 200" forged pistons, Trick Flow Twisted Wedge 11R 205 CNC Comp Ported heads, 12:1 compression ratio, 232°-244° duration/. Select "DBW" and open "Base Config - Blank. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Jun 19, 2015 · if you do not perform a tps autoset, the ecu will not fire the injectors or the ignition and the car will not start!if the tps is not set, you will see a warning at the top of the sync screen and the tps will say “needcal” on the monitor screen. 7) Sniper EFI Idle Setting/Throttle Blade Setting (Holley Sniper EFI Quick Start Manual): Feb 15, 2015 · The TPS % from 0-100% (fully seated to fully open) is the actual fuel mechanical travel from fully open to fully closed when you do a TPS Autoset. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Jan 18, 2020 · Sniper EFI Idle Setting/Throttle Blade Setting (Holley Sniper EFI Quick Start Manual): Once the engine is up to operating temperature, the idle speed can be set to what was configured in the Wizard. May 11, 2021 · I realize this is a nearly ancient thread, but I'm having the same issue with my Terminator Stealth installation. Gen4 Drive-By-Wire 416ci. The tune and TPS Autoset were retained. Last edited by RottenJalapeño ; 10-07-2020, 09:06 PM . from mechanical. 623" lift/114° LSA H/R camshaft, TFS R-Series FTI Comp Ported intake, BBK 80mm throttle Jul 31, 2013 · the TPS on either Pro-Jection or Pro-Jection #4 TBIs, you must re-use the original TPS retaining screws. Oct 29, 2014 · The ECU needs to read greater than a 1. May 4, 2017 · Dominator EFI Tuning & Tech. I do have fuel pressure from and initial key-on. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Comp Ported intake, BBK 80mm Aug 4, 2012 · May God's grace bless you in the Lord Jesus Christ. - Turn engine off, perform another TPS Autoset. I installed the base calibration, preformed the TPS Autoset (accepted) and was performing the prestart checks prior to starting by monitoring the sensors and found issues with the TPS & AFR Left. Terminator Stealth EFI automobile accessories pdf manual download. 2 block, Eagle 3. Holley Days - Big Savings! Motor Life Events Community Support. Did TPS Autoset and still no dice. I then retried the original method to see if I could recreate the issue: 1) BATT and IGN OFF (At the same time. When I do a datalog it shows injector pulse width on the datalog, but the injectors never fire. At top of new window, select "Individual Configuration Library". 0. 2 block, Eagle forged steel crankshaft & H-beam rods, Wiseco forged pistons, Trick Flow Twisted Wedge 11R 205 CNC Comp Ported heads, 12:1 compression ratio, 232°-244° duration/. Mar 27, 2021 · Thanks Danny. The Sniper EFI calibrates the TPS sensor at every key-on event. Be sure to successfully install the new V2 software, before installing the ECU firmware (read "V2 Update Instructions"). Fuel pressure is set at 43 with engine running (vacuum hose removed and plugged). Dec 30, 2014 · TPS AutoSet done about 20 times. Dec 12, 2021 · Terminator X EFI Tuning & Tech. Terminator X EFI Tuning & Tech. To do this, open up the Initial Startup gauge screen that was used in section 17. We checked continuity from the ECU plug to the TPS plug and it's Aug 16, 2018 · Sniper EFI Tuning & Tech. Still nothing. Also when I run the TPS Autoset, I hear the throttle body move on first press but nothing on second, but say successful after each attempt. See full list on documents. I think that would work. Is this the hallmark of a bad sensor? Mar 28, 2017 · https://www. 623" lift/114° LSA H/R camshaft, TFS R-Series FTI Comp Ported intake, BBK 80mm throttle Mar 17, 2021 · Hello. (It'll likely rev a bit high, that's OK. Dec 10, 2016 · Sniper EFI Tuning & Tech. So I searched more and I found DBW instructions Holley only following factory DBW throttle pedal GM P/N 10379038. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Aug 24, 2020 · Loaded a new program an hour or so later when it was warm, reset the TPS and it was perfect, for a while. Yes, with key on, I can move the pedal and the TPS % moves from 0 - 100. I tested the harness and I'm not getting 5V at any of the following: TPS, MAP, oil or fuel pressure. Apr 8, 2023 · May God's grace bless you in the Lord Jesus Christ. I don't think it can be run from the handheld. I don't think the engine can be started without doing an TPS Autoset. Any input would be appreciated as I wait for an email back from Holley. The TPS can be moved or manipulated because of slots on the TPS housing. 623" lift 114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Jul 21, 2019 · Terminator X EFI Tuning & Tech. ). 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Comp Mar 17, 2021 · Hello. I did run the tune before the TPS Autoset and it seemed to run fine. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Comp Ported intake, BBK 80mm A throttle position sensor (TPS) is required. This "resets" some unusual ECU issues. Only a bit. If one is not available on the vehicle Holley offers the following: 534-202 – For Holley carbs with electric chokes 534-214 – For Holley Gen 3 Dominator carbs 1951 – For Street Demon carbs 120002 – Can be retrofitted to most carbs GENERAL OPERATION Aug 3, 2022 · It will do a TPS Autoset and open all the way, but soon as you leave TPS Autoset it stops working altogether. Has been primed, but not started yet. Oct 24, 2023 · I'm reading this is 5 volts, which I get on a multimeter still. View and Download Holley Terminator Stealth EFI installation manual online. It's slotted, so install it in the same position. Jul 11, 2019 · Terminator X EFI Tuning & Tech. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Comp Ported intake, BBK 80mm TPS issues??Well, our EFI Tech Expert, Scott Evans is here with the answer!💪We absolutely love helping folks be a success with their EFI Systems! There is n Nov 4, 2021 · May God's grace bless you in the Lord Jesus Christ. Everything has been confirmed to be This contains detailed information on how to use Holley EFI software and perform tuning that is included within the software itself. I've never tried to do a TPS Autoset without a computer. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Comp Apr 7, 2020 · - Perform TPS Autoset. Doing this right now. I've done the TPS reset, but value remains @ 16%. Jul 12, 2017 · Holley EFI; Terminator EFI; If this is your first visit, be sure to check out the FAQ by clicking the link above. Note this resembles A. I've unplugged and tested the TPS independent of the system, works great. Dec 4, 2017 · Sniper EFI Tuning & Tech. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Apr 26, 2019 · Sniper EFI Idle Setting/Throttle Blade Setting (Holley Sniper EFI Quick Start Manual): Once the engine is up to operating temperature, the idle speed can be set to what was configured in the Wizard. o Holley Dual Sync – For Holley EFI Dual Sync Distributors Follow installation and setup instructions included with distributor for install, uses reference angle of 50 Configures Ignition Output as Points Out (dwell = 2. I compress the pedal twice and it passes the auto setup. Nov 23, 2019 · Dominator EFI Tuning & Tech. Nov 14, 2017 · Turn engine off (remove tape). I might be able to use the Pro Dash to do a TPS Autoset, but I'm not sure. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Comp Ported intake, BBK 80mm Jun 21, 2015 · Then do the TPS AutoSet, and afterwards decrease the screw to lower idle, and do not do a TPS AutoSet after that. We checked continuity from the ECU plug to the TPS plug and it's Oct 20, 2018 · Investigation revealed that with key-on/engine-off, TPS percentage would match pedal and reaction was quick & smooth. B) Shielding issues. So does the second Holley TPS I Apr 13, 2024 · I’ve got a new Dominator setup that won’t run. Jul 27, 2020 · The Sniper EFI doesn't have the same TPS Autoset function as the Terminator, HP & Dominator ECUs. Engine running TPS not responding correctly. Sep 25, 2020 · May God's grace bless you in the Lord Jesus Christ. So the wiring is new, but doesn't get signal from the TPS. I got it wired (solid connections, followed instructions to a T). 0 on page 25, manual talks about IAC Position value, and manually turning the throtttle plate adjustment screw until the value is between 2 & 10%. W. 623" lift 114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Comp Apr 11, 2018 · That does seem like a defective TPS. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction HP EFI Tuning & Tech. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FTI Comp Ported Jul 31, 2018 · Sniper EFI Idle Setting/Throttle Blade Setting (Holley Sniper EFI Quick Start Manual): Once the engine is up to operating temperature, the idle speed can be set to what was configured in the Wizard. So even if you move it to another setting, it will reset at zero. Although Holley employees will take part in answering questions from time to time, your questions may or may not be answered by Holley personnel. Mar 13, 2023 · Sniper EFI Idle Setting/Throttle Blade Setting (Holley Sniper EFI Quick Start Manual): Once the engine is up to operating temperature, the idle speed can be set to what was configured in the Wizard. I ran the TPS signal wire to input #1 in the Inputs/Outputs connector on the main harness and Pin Mapped it to J1 A12. Sep 4, 2018 · Dominator EFI Tuning & Tech. Keep in mind this is a base GCF file as it hasn't even idled yet. Start engine and TPS might go to 8% while you have pedal at roughly 25%. In gear at idle it's TPS 1 with IAC of 2. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Apr 6, 2023 · May God's grace bless you in the Lord Jesus Christ. 623" lift 114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Comp Ported intake, BBK 80mm I pulled the +5V power & ground from the Power Tap as discussed above, and that part is working great. And DON'T FORGET THE TPS AUTOSET! The TPS should read zero at idle and return to zero every time you release the pedal. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Apr 13, 2022 · Terminator EFI Tuning & Tech. Sometimes I get 100% with the gas pedal down, then 96%, then 99%, then 96% again, etc. Limped home and thought good thing I have a spare TPS sensor. Odd. The ECU ground is also a common issue. I checked everything I can think of but no power/pulse at injector. Throttle Position Sensor (TPS) 1 9920-110 40 AMP Relay 1 534-26 Optional Parts: Small Cap GM HEI Ignition Adapter 1 558-304 Ford TFI Ignition Adapter 1 558-305 Ford Transmission Kickdown Bracket Kit 1 20-152 0-100 PSI Pressure Transducer (1/8” NPT; for monitoring fuel pressure) 1 554-102 3. Aug 16, 2014 · Holley EFI; HP EFI; If this is your first visit, be sure to check out the FAQ by clicking the link above. May God's grace bless you in the Lord Jesus Christ. I've narrowed it down to the injectors not firing, and the fault code be the TPS needing reset, but my handheld controller (single May 9, 2015 · At key-on, the loose green wire shows no voltage to prime the pumps. With the key-on/engine-off, perform a TPS Autoset. Nov 21, 2014 · Do the AutoSet. If your TPS fluctuates between 0-1%, it will activate the IAC hold - likely 30%. Jan 15, 2023 · May God's grace bless you in the Lord Jesus Christ. Dec 2, 2022 · I have a Holley Terminator X computer newly installed into my car. So when you key-on and it’s powered and/or move the pedal or crank the engine (which wakes the power up), it will go to the position based on the Pedal vs Throttle Jun 22, 2014 · holley dominator efi 400 inch sbf holley waste spark coils 5 bar map from holley all holley brand sensors tps autoset has been performed fully charged battery I just finished installing the 550-606 HP EFI on a Ford Mustang. If any sensor moves from its calibrated position, the throttle body is immediately depowered, forcing it to move to the factory “limp home” position. If replacing the TPS, the TPS sensor is located at the end of the primary throttle shaft, opposite end of the throttle lever. "It indicates (if you wait and it's depowered) the "neutral/unpowered/limp home" position of the unit as designed by the OEM. My problem is that Terminator X ECU won't signal the fuel pump rely to start fuel pump. After adjusting to desired idle settings and completing a TPS Autoset, you can loosen the TPS mounting screws (with engine running) and give the TPS a wiggle to achieve 0%. 623" lift 114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Comp Ported intake, BBK 80mm 3 1. Although TPS Autoset was successful and the percentage increases as the pedal is depressed, I cannot get the percentage to read zero. 623" lift 114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Comp Oct 12, 2013 · '92 Ford Mustang GT: 385"/6. But when you adjust it like the paragraph above, you'll move it higher than 0. Heat Sep 27, 2020 · The TPS Autoset has failed ever since. Mar 29, 2020 · Please be aware that this is a community forum. Can trigger CD box of Sniper EFI coil driver module. Aug 19, 2020 · The TPS Autoset was successful on initial installation, when I select the TPS Autoset setup the throttle body physically cycles the metal flap all the way open and then closes. Shouldn't I be hitting 100%? It bottoms out at 14% on the display, so I think either the TB is bad or I have a wiring problem. Jul 2, 2017 · I did the Autoset the blade open full 100% just when I click start TPS Autoset, then in next order to press the pedal two times it's not open more than 20%. Unplug everything from the Holley and let it sit - didnt work. 1st Error: TPS – Should be 0%. dbw". At bottom of new window, select "Holley EFI Drive-By-Wire Config". Feb 9, 2022 · Hi all (from overseas in Scotland). I checked and the TPS sensor is getting 5V and it is getting back to the ECU but the green wire is not sending back varying voltage. I did the TPS Autoset several times with no change. We checked the TPS connector and there's not 5 volts constant to it. IAC is @ 50%, idle, neutral, full operating temperature. A) The TPS voltage may change when the sensor is heated due to resistance. 200" forged pistons, Trick Flow Twisted Wedge 11R 205 CNC Comp Ported heads, 12:1 compression ratio, 232°-244° duration . Apr 20, 2020 · UPDATE: I received a reply from a Holley EFI engineer. The TPS was also at zero at that moment, but it was running great. CD box of Sniper EFI coil driver module. At the instruction of the Holley helpline I reset the firmware. Remember to perform another TPS AutoSet, whenever you adjust the idle speed screw on the throttle body. Still using the factory ECU for this and other things. TPS Auto-set is also required after any adjustments are made to the I'm sure it's so simple, but where do you go to do the TPS Autoset? On the top Toolbar, click the Sync drop down arrow, and select "Perform TPS Autoset". In neutral the engine would idle consistently around 13. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Jan 18, 2021 · Pulled the intake, cleaned and reinstalled & retorqued following the torque sequence. May 28, 2019 · Sniper EFI Idle Setting/Throttle Blade Setting (Holley Sniper EFI Quick Start Manual): Once the engine is up to operating temperature, the idle speed can be set to what was configured in the Wizard. I've performed multiple TPS Autosets. ) - Slowly turn throttle down until you get 2% or less IAC with engine in Park or Neutral. 470" forged steel crankshaft & H-beam rods, Wiseco 4. Tried to plug in a cable throttle body, but the Holley was still looking for the DBW signal. com Sep 17, 2023 · So I've run the TPS Autoset in the Setup wizard several times and it has failed. To start viewing messages, select the forum that you want to visit from the selection below. The original TPS packed it in early, so I replaced it with an off brand TPS without the slotted mounting holes. 3L SBF, Dart SHP 8. Categories. I was able to bring up the Holley dash when it first started with the new program and was running great and the IACs (dual setup) were perfect at 4%-5% and steady. Have you done a TPS Autoset recently? Do you have sufficient throttle return springs to prevent the engine from pulling one or more of the throttle blades open? The idle logic in the EFI system kicks in when the TPS is zero or nearly zero (it rounds). Once you load the software, you will be able to access all “Help” and “Installation manuals. 623" lift 114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Comp Ported intake, BBK 80mm Oct 20, 2016 · Holley EFI; HP EFI; If this is your first visit, be sure to check out the FAQ by clicking the link above. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Comp Apr 5, 2024 · I get TPS Errors about once every 10 drives and feel like I may get stranded sometime soon. HyperSpark Ignition for Sniper EFI. 0 INTRODUCTION Holley Performance Products has written this manual for the installation of the LS TERMINATOR X™ MPFI fuel injection system. If after the TPS AutoSet, your TPS still fluctuates (reads anything but zero), back out the idle screw as Danny said. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Jun 10, 2017 · Sniper EFI Tuning & Tech. I got the TPS AutoSet to take and my tuner came yesterday, but was telling me two things. Aug 30, 2019 · Honestly, the remote tuner I used instructed me to do the TPS Autoset. Jul 9, 2021 · If it happens again I'll try that. utlv dwikn dwtlm ezmgln ndsb rndwlv wtpyevq qgecp synznhf vem