I'm tuning my fuel and with the maf sensor unplugged it starts and idles for a minute shuts off like some shuts it off and only cranks if I go to start it back up again. I have to clear the p0103 code in order for it to start back up
???????
I'm tuning my fuel and with the maf sensor unplugged it starts and idles for a minute shuts off like some shuts it off and only cranks if I go to start it back up again. I have to clear the p0103 code in order for it to start back up
???????
Year and make of car, Where is your Intake Air Temperature sensor?Originally Posted by jadkins1141
Ed M
2004 Vette Coupe, LS2, MN6, Vararam, ARH/CATs, Ti's, 4:10, Trickflow 215, 30# SVO, Vette Doctors Cam, Fast 90/90, DD McLeod, DTE Brace, Hurst shifter, Bilsteins etc. 480/430
ERM Performance Tuning -- Interactive Learning ..from tuning software training to custom tunes
HP Tuners Dealer- VCM Suite (free 2hr training session with purchase), credits and new Version 2.0 turtorial available
http://www.ermperformancetuning.com
http://www.facebook.com/ERMPerformanceTuning
[email protected]
2003 chevy Silverado 4.8l. I think it built into maf
So you can't unplug the MAF....will have to fail the Maf by setting Maf Frequency High Fail to 1 and set P0101-103 to fail in 1st error and check the SES box. Then you can tune your VE.
Ed M
2004 Vette Coupe, LS2, MN6, Vararam, ARH/CATs, Ti's, 4:10, Trickflow 215, 30# SVO, Vette Doctors Cam, Fast 90/90, DD McLeod, DTE Brace, Hurst shifter, Bilsteins etc. 480/430
ERM Performance Tuning -- Interactive Learning ..from tuning software training to custom tunes
HP Tuners Dealer- VCM Suite (free 2hr training session with purchase), credits and new Version 2.0 turtorial available
http://www.ermperformancetuning.com
http://www.facebook.com/ERMPerformanceTuning
[email protected]
It still does it... Reduced engine power displays where odometer is
You didnt say you had REP in the previous posts. Post your tune and log...
Ed M
2004 Vette Coupe, LS2, MN6, Vararam, ARH/CATs, Ti's, 4:10, Trickflow 215, 30# SVO, Vette Doctors Cam, Fast 90/90, DD McLeod, DTE Brace, Hurst shifter, Bilsteins etc. 480/430
ERM Performance Tuning -- Interactive Learning ..from tuning software training to custom tunes
HP Tuners Dealer- VCM Suite (free 2hr training session with purchase), credits and new Version 2.0 turtorial available
http://www.ermperformancetuning.com
http://www.facebook.com/ERMPerformanceTuning
[email protected]
my last log.... it shuts off only at idle. it stays running if I keep foot on gas
Haven't looked at your tune or datalog since I don't have my laptop at the moment, but really just sounds like your speed density is off. Either your too rich or too lean. Either will cause this problem, but typically the richer one is the worse of the two. Would explain why giving it more air keeps it running.
2010 Vette Stock Bottom LS3 - LS2 APS Twin Turbo Kit, Trick Flow Heads and Custom Cam - 12psi - 714rwhp and 820rwtq / 100hp Nitrous Shot starting at 3000 rpms - 948rwhp and 1044rwtq still on 93
2011 Vette Cam Only Internal Mod in stock LS3 -- YSI @ 18psi - 811rwhp on 93 / 926rwhp on E60 & 1008rwhp with a 50 shot of nitrous all through a 6L80
~Greg Huggins~
Remote Tuning Available at gh[email protected]
Mobile Tuning Available for North Georgia and WNC
It starts up great and idles great. It shuts off like the key was turned off. Plus my ltft aren't that far off
Reply With Quote