get code 4 only on obd2 ecu
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get code 4 only on obd2 ecu
(posted in tech section as well) Im running a b20vtec in a 98 civic and i am using a converted cx harness. While using my obd1 p28 i throw no codes and car runs fine. However emmissions is here and i switched to my obd2 p72 and now im throwing a ckp code (code 4). My motor has all obd2 sensors/parts already installed even the sensor on the oil pump. This is my second distributor and it still throws this code. has anyone else had this happen to them?
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