Will SnapOnOBD11 scanner work to find A/F ratio and other...
07-28-2003, 12:10 PM
#1
Will SnapOnOBD11 scanner work to find A/F ratio and other... Want to make sure that my fuel system is up to par on my car. I don't have rear 02 sensors (programmed out), so i cant easily use a dyno with wideband to check it. Will a SnapOn work for monitoring A/F ratio while driving? I just want to make sure that the car is not going lean due to not having enough injector (stock injectors and pump with 382 stroker). Any thoughts?
SDB
SDB
07-30-2003, 07:42 PM
#3
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Re: Will SnapOnOBD11 scanner work to find A/F ratio and other... You can't use the any of the stock o2 sensors to determine afr at WOT. The stock ones are only accurate at idle and cruise and the pcm ignores them at WOT.
Gary
Gary
