AIR PUMP WITH NO POWER REPLACED RELAY NO ...

1999 Saturn SL2

Tiny

Anonymous

December, 16, 2012 AT 7:09 PM

AIR PUMP WITH NO POWER - REPLACED RELAY - NO ACTUATION OF PUMP - PUMP WORKS WHEN DIRECT WIRED -? OTHER RELAYS / SENSORS STOPPING PCM FROM GIVING CONTROL COMMAND TO RELAY?

FOUND 12 RELATED QUESTIONS

1 Answer

Tiny

saturntech9

December, 16, 2012 AT 9:04 PM

So when the engine is cold have you checked to see if your getting power and ground to the air injection pump. Connector terminals?Also. Any codes?

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Code Read Retrieval/Clear Mercedes Benz