J Jim Bennett New Member Oct 31, 2026 1 0 0 VA Today at 8:34 AM #1 Today at 8:34 AM #1 My CEL comes on after driving about 5 minutes. But OBD1 scanner provides no codes KOEO. Could it be bad PCM or sensor?
My CEL comes on after driving about 5 minutes. But OBD1 scanner provides no codes KOEO. Could it be bad PCM or sensor?