jeffbort
New Member
H22a 98 integra p28 chipped ecu wiring adaptor to the 98 integra harness idles fine but while on throttle at 1500 rpms it bounces back and fourth a few hundred rpms it makes the car difficult to drive when I'm at 1500 the car bucks bad due to the bouncing rpms it's hard to find a happy medium I have to be at 1k or 2k and over it idles fine tho cleaned fitv new iacv but throws a code it is wired right and does have 12v map sensor good shows the right voltage throughout confirmed with a meter and my apexi vafc cleaned throttle body bleed coolant system still can't figure it out... o2 sensors aren't hooked up but doesn't throw a code. I didn't build this car so I don't know to much about it except it's quick. I believe they have a map so it doesn't rely on o2 sensors I do t know why the iacv code is showing up tho... Also has egr delete with no codes can anyone give me any info on what to check?? It would be appreciated