msifire code P0300 using HP tuners
#1
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Hey, I have been tuning the VE w/SES light active and now am doing the MAF and have noticed it setting the missfire code P0300 and I have logged the current cylinder misfire of all cylinders and they go crazy all misfireing multiple times it looks like to me, not sure what is going on here or am I doing something wrong?
any help will be appreciated!
any help will be appreciated!
Last edited by 02WS6FREEBIRD; 03-22-2011 at 05:36 PM.
#2
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This may well just be the cam, and the small dia converter
lightening up the assembly helps none. Question is, is it real
misfiring or is it just fussy about crank jitter.The wideband
AFR doesn't look far out enough for that much indicated
misfiring. Is there any noticeable performance or drivability
problem from it?
lightening up the assembly helps none. Question is, is it real
misfiring or is it just fussy about crank jitter.The wideband
AFR doesn't look far out enough for that much indicated
misfiring. Is there any noticeable performance or drivability
problem from it?