tech question obd1 H22a swap in 95integra. please help!!! LS
01-28-2010, 03:49 PM
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tech question obd1 H22a swap in 95integra. please help!!! LS
car runs fine, but when you step on the gas it backfires and sputters. ignition and fuel are good!
any suggestions will help!
timing was off. 2 plugs had anti-freeze on them
it is throwing codes
8-TDC Sensor (Top Dead Center)
defective circuit or unplugged / defective sensor
9-CYP Sensor (Cylinder)
defective circuit or unplugged / defective sensor
21-VTEC Solenoid Valve
defective circuit or unplugged / defective solenoid valve
any suggestions will help!
timing was off. 2 plugs had anti-freeze on them
it is throwing codes
8-TDC Sensor (Top Dead Center)
defective circuit or unplugged / defective sensor
9-CYP Sensor (Cylinder)
defective circuit or unplugged / defective sensor
21-VTEC Solenoid Valve
defective circuit or unplugged / defective solenoid valve
01-28-2010, 05:22 PM
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Re: tech question obd1 H22a swap in 95integra. please help!!! LS
... O2 sensor? my car was running fine till i put a highflow cat that eliminates the O2 sensor and it starts to backfire... but then again, i also installed a 3" exhaust so that could be my problem too... but check with your sensors.
01-28-2010, 05:34 PM
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Re: tech question obd1 H22a swap in 95integra. please help!!! LS
yea dont think that is it. have a feeling it is timing or maybe a bent valve. just thought i would throw it out there before i pulled the head!
01-29-2010, 09:29 AM
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