- Question about adding options to BCM using Tech2 and software
- Help on Tune-Running Really Rich-Newby Here
- Lq4 swap bmw dbw limp mode? P0107
- 5.3 Swap only running on bank one...
- Pending Codes P0101 P0341 Issues
- Fuel trims splitting and misfiring. Getting ready to scrap this POS
- Sudden super high idle after dead battery
- RPM derivative speed control (RDSC) to help with cam surge?
- Terminator x max/ ls7 startup issues
- Calculated torque table 12212156
- No 12v to crank or cam sensors
- Help With tune please
- AVGAS 100LL as an alternative to VP MS109
- TP sensor 1 voltages and limp mode?
- EVAP_VP, Gas Leak and P0300
- Do the lack of oxygen sensors cause rev hang and stalling when idling down?
- <<<6.0L rough idle HELP!!>>>
- low oil pressure cause P0300?
- Is it possible to change CARB tune to EPA tune
- Holley software HELP!
- 4l60e to 6l80e
- Tuning Stock ECU?
- Best wideband location for this setup?
- tuning help
- Oil Level Pigtail went missing during engine swap...
- Dominator PWM Fan Control
- Cold start iac counts question
- crank sensor losing signal
- Need more time to prime fuel
- open loop SD running away lean
- Gen3 PCM Fan Control
- Dakota Digital/ Terminator X Check engine light connection
- Gen 3 LS6 takes two primes to start
- Mail order tune vs live in person for cam only lq4 truck
- LS Swap Help – LH6 ECM Pinout Needed
- Not start after cam
- 2004 lq4 truck, cam swapped to Btr now have constant p0342
- LS3 on Build - Idle Issues
- Howell Engineering LT4 harness not working
- TCC control question on P01 computer 12212156 OS
- Obd1 scan tool - 95 camaro LT1
- ABS Tooth Count
- Still battling p060d code
- Anyone have hp tuners v4?
- Setting error mode for a DTC
- HPT VCM Scanner filter on discrete values?
- Crank - no start - no power to ECU?
- Dakota Digital for Mechanical Speedometer
- Very odd P0301 Misfire issue (Potentially Faulty ECM?)
- Terminator X 24x / 58x Question
- Excessive Knock
- DBW connection
- Sanity checks - whats the best PE and BE targets for streets
- '02 Silverado fine tuning
- P/N signal pin 34
- How smooth should the LT1 run?
- Check engine light on, no codes
- Holley Terminator X Crank issue not firing
- 05 h2 tcm to ecm got cut
- 2000 Camaro LS1 - 4L60E
- No command at wot
- Should I worry about this KR? (Boosted)
- Breaking up
- HPTuners timing adjustment
- Smelling rich
- Fuel Trims
- 1983 C10 5.3 Vortec Questions
- Help needed: HP Tuners VCM Suite Enhanced I/O v 2.0
- Rattle noise in higher rpm under wot
- Stock tune starts but runs rough
- HPTuners says ‘Writer Erase Failed
- How do credits work on HP Tuners
- HP Tuners what do I need
- Where do I go for a tune?
- Computer mods...
- Which P59 PCM do I need?
- ECM in 08 Tahoe Z71 run a vvt l92
- Uner hood junction box pin terminal part number?
- Electronics/Holley gurus, is this idea possible?
- Wiring harness
- Holley Terminator X Max, broke 4L80E, now with Turbo 400
- Simple output when engine is running?
- Does anyone do a full rebuild on BCMs?
- Weird OBD jumper?
- someone that can enable egr for wbo2
- Lunging/Surging When Coming To A Stop Cammed 5.3
- Help with my 700r4
- PCM and CPS wiring
- Swap Ecu pins
- L96 into 93 Blazer Silverado
- 1978 C10 with 5.7L LS1
- Haltech elite 2500 or MS3PRO ultimate Standalone Engine Management System W/Harness
- NorthWest Indiana Tuner - LS3-6L80e
- iDash??
- Holley Terminator X Max and 5th gen Camaro Air bags
- How to get a P59 / P01 to run MAF-only?
- Holley Dominator / Terminator Experience?
- O2 sensor discrepancy
- SD tuned, service engine light on dash refuses to go away.
- Hptuners ls3 6.2 updating cylinder volume
- Holley guys I have a question??
- P0300 code?
- EQ reporting as AFR?
- LS3 Missfire
- LS3 or LS6 knock sensors?
- dynotuning.
- How to update term x to latest software ?
- 07 L92 Misfire nightmare. Help! 🤦🏼♂️
- Blue/green ecm
- LS2 GTO Misfires when engine braking.
- Help with softening up a 1-2 shift with HPTuners
- Engine surges on cold idle
- LTFT High Exhausted all efforts
- Bank 2 pulling too much fuel
- Battery disconnect with Holley
- Master EFI Tuner Book by Dan Maslic
- Remote tuners for boosted gen3?
- High idle while rolling
- Holley term x no injector pulse
- p0358 code, need help
- Obd2 Scanner Question
- high idle
- What factory ecm will do everything I want
- Clarification on 411 PCM swap in 1998 Camaro
- P0307 Cylinder 7 Misfire Help!
- Dominator ECU + DBW + NW TB
- PCM Harness Smoke Show
- 98 Harness Removal
- 1998 Pontiac LS3/ 4L60e WOT shift Problem
- Boosted 4.8 Won't Run Right!
- Bogs & Sometimes Dies When Coming to a Stop
- diagnostic scanner
- Ob2 scanner not able to read pcm
- 4L80E Tune
- HyperTech Power Programmer Plus Questions
- Initial timing while tuning the VE
- LS3/4L80E Issues - P0751
- master efi tuner book
- Holley Terminator: Wideband O2 failure rate
- Wideband controller outputs
- Have to disconnect battery to start car, odd problem
- LS3 starting problems with Terminator X; I don't understand the problem
- Is HP Tuners forcing software update by not releasing purchased credits?
- Does 2002 ECM report CVN/CSV?
- Help with diagnosing my Terminator X
- What do I need for my combo
- Odd WB02 readings. Progressivly lean
- Data Log Attached, StFt +20 but also -40?
- Engine revs slow and drops rpm slow.
- 2007 Escalade U0155
- Help!! P0332 then P0327??!!
- Simple Term X fuel pump question
- P0327 after motor swap
- Lnc 2000 activating 2 step and timing retard same time off clutch and button.
- NO Throttle Response
- 02 Pontiac Firehawk RPM HOLDS WHEN LETTING OF THE GAS HELP!!
- Fresh rebuild not starting, Wiring issue
- New Rebuild Not Starting
- Looking for help with 02 readings
- Stock LS6 base timing table for holley Term X?
- Dumb timing question
- Vats
- Fuel pumps and radiator fans w/holley wiring help!
- TPS differential circuit 1 vs circuit 2 "Tolerance"
- Holley terminator x
- TPS reads voltage but not % on VCM Scanner
- cold start rpm issue
- Ls1 misfire
- p0307
- LS3 + MoTeC = No Start
- TPS help
- codes that can be ignored after LS swap? (Solved)
- LS3 4 Runner race truck going Lean at high RPM
- CMP Sensor P0343 Code!…. Not a loose Cam Sprocket!..
- Ve tuning questions
- MAF Permanent Code
- Where to start looking?
- MAF measuring in turbulent airflow?
- Someone explain this startup idle
- O2 Sensor low voltage DTC error P0131
- Adding DTCs back that were Removed at Tune?
- Torque Pro Oil Pressure function
- O2 sensor wiring
- Are the hand held tuners worth considering?
- Need help with piggyback set up (cam & CT sensor)
- 1998 to 1999 conversion
- 99 camaro SS secondary air system inop
- Adding parts to already tuned procharged ls
- Haltech R3 pre-purchase questions
- converter lock-up issue
- Installed engine now it won’t run
- Yet another knock sensor ECL thread
- Codes popped up
- Ls1 timing tuning
- Module to get stock tach/rpm gauge to work with Holley?
- Weird high idle?
- alpha N
- LTFT's are +17% across the board on a stock '99 C5
- TerminatorX has the afr=9.55 for 20 seconds issue. Can I force openloop for 20 secs?
- A/C tuning, Gen 3 P01
- TermX tuning issue
- Limp mode ?
- Tcm tuning and California emissions testing
- LM7 Megasquirt Timing Table
- Fast XFI : is it still relevant?
- LT1 PCM excessive O2 bias voltage
- Erratic violent CLUNK around 48 to 52MPH 3-4 shift
- Map sensor not picking up boost 2011 5.3
- Reduced Engune Power ( Cheapest RESET ?)
- Question about getting odometer to display with powertrain/harness out of car
- Added 30% and still LEAN.. any ideas?
- Another MAF vs Speed Density question - changing altitudes
- No VSS so won’t shift
- HPTuner MPVI3
- Northstar swap help
- p0121 trouble HELP
- Let's have a FUEL thread.
- A/C pressure out of range issue
- Options to edit PCM parameters on 98 LS1
- Was there an upgrade to PCM on Older LS1 cars?
- Boost 've table
- First Start on new build. Basic Help
- Help, scanner can't connect to pcm
- Can someone evaluate a remote tune for me?
- MAF / calculated load problem
- PCM Engine Identifier Change Question
- U0100 and P0700 codes
- Does the PCM use the clutch switch?
- P59 PCM schematic/ Pinout diagram
- Dead pedal, code p060d,p21227,p21222,p21228
- Terminator X and external o2 controller as input?
- Crank sensor p0035
- Code p150a
- High fuel trims and misfire
- Injector Pulsing while Car sits w Engine off?
- New build fires but won’t stay running?
- What does Bank 2 O2 sensor read with single turbo ?
- chopacobra cam tune help 5.3 hp tuners
- VATS issue without security light? Experts please chime in!
- Need Help Diagnosing STFT - Tune Issue?
- 99 LS1 Camaro 85mm Maf upgrade
- LS1 with truck 411
- Segment swap to 4L80
- H/C/I ls1 drops idle and sometimes stalls after any throttle
- Crimp tools
- Changed engine, adding fuel to tune?
- terminator x v2 boost control not targeting right
- Need help passing emission test!
- hacking dbw throttle body
- Did motor swap, changed cam sensor location, No Fire. Need Help