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90 240 Crank Position Sensor - OBD Not flashing 200

Somebody mentioned that the OBD will not give codes if the fuel injector fuse near the battery is not powered (blown or corroded).

I checked it out. Yup-Pulled the fuse and was the same symptom:

-No fuel pump relay activating
-No spark
-OBD LED lights up when test button is pushed, but no code flashing in either the #2 or #6 pin.

I did clean the fuse and sprayed the holder and fuse with deoxit when I was cleaning the OBD box. I forgot to mention that. The car didn't run after I cleaned the OBD box and fuse holder. The fuse and holder was corroded. I'll replace the fuse and holder too.

Paul






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New 1 90 240 Crank Position Sensor - OBD Not flashing [200]
posted by  malloy1  on Sat Jun 27 10:57 CST 2020 >


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