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990 Posts
Im getting 4.0-4.1 reference voltage from pcm.
unplugged all sensors
then unplugged the main engine harness and trans harness
and still only 4v at pcm
Would a bad batt. cause any issues? It starts up fine but has low reference voltage
unplugged all sensors
then unplugged the main engine harness and trans harness
and still only 4v at pcm
Would a bad batt. cause any issues? It starts up fine but has low reference voltage
