possible map sensor issue
Jun 25, 2015, 07:19 PM
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possible map sensor issue
Been noticing my car has been running rich when car on a cold start. Afr are like 10 and eventually it would stall out sometimes. After a while of driving the afr do rise back up to a normal level and some times it makes the car buck back and forth on partial throttle. Been tuned on speed density and was wondering if there was a way in evoscan to check if the omni 4 bar map sensor was on its way out. Haven't done a boost/vacuum leak test yet but that is the first thing I will be checking soon.
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