paathfinderr Posted January 23, 2021 Share Posted January 23, 2021 Greetings all, Does anyone know which pin(s) on the ECU power the CEL on a 1992 Pathfinder? Not which pins trigger the CEL, but which pin(s) supply power to the CEL? I want to be able to prevent the CEL getting power regardless of any triggering events/faults/codes. Thanks a bunch Link to comment Share on other sites More sharing options...
gamellott Posted January 25, 2021 Share Posted January 25, 2021 92' has a CEL? I have never seen or noticed one on mine, and I had a bad coolant temp sensor connection for a long time.... Maybe its burned out... I'll have to have a look... The only way I knew I had a problem is when I queried the computer. Link to comment Share on other sites More sharing options...
Mr_Reverse Posted January 26, 2021 Share Posted January 26, 2021 Easier to just pull the bulb. It isn't like newer OBD2 cars where they are a LED built into the cluster. Link to comment Share on other sites More sharing options...
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