How do I check CEL for an OBD1 conversion form OBD0?
Thank you, there is a losse wire labeled engine light on the harness, that must be what it is for, I did not know what to do with it.
On mine, A13 is the wire that's supposed to go to the lamp itself.
D4 is the service-check connector. Ground that one & the ECU blinks the CEL. (If A13 is properly connected to the lamp.)
Maybe they're different? Which ECU do you have?
D4 is the service-check connector. Ground that one & the ECU blinks the CEL. (If A13 is properly connected to the lamp.)
Maybe they're different? Which ECU do you have?
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