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P0412 Diagnostic Trouble Code Discussion for February 2006

Secondary AIR Solenoid Control Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0412
Help Request Posted
2000 BMW 740iL 4.4L MIL Lamp on VIN: WBAGH8341Y
P0412: sec. air injection valve. has check eng lite on for sec air injection valve actuation and injector 1 actuation car runs great after fixing intake problem replaced both sec air injection valves and relay lite still comes on same codes used gt1 bmw laptop to activate air pump pump works ...
February 10, 2006
2000 BMW 740iL 4.4L MIL Lamp on VIN: WBAGH8341Y
P0412: sec. air injection valve. has check eng lite on for sec air injection valve actuation and injector 1 actuation car runs great after fixing intake problem replaced both sec air injection valves and relay lite still comes on same codes used gt1 bmw laptop to activate air pump pump works ...
February 18, 2006
2000 BMW 740iL 4.4L MIL Lamp on VIN: WBAGH8341Y
P0412: sec. air injection valve. has check eng lite on for sec air injection valve actuation and injector 1 actuation car runs great after fixing intake problem replaced both sec air injection valves and relay lite still comes on same codes used gt1 bmw laptop to activate air pump pump works ...
February 10, 2006
2000 BMW 740iL 4.4L MIL Lamp on VIN: WBAGH8341Y
P0412: sec. air injection valve. has check eng lite on for sec air injection valve actuation and injector 1 actuation car runs great after fixing intake problem replaced both sec air injection valves and relay lite still comes on same codes used gt1 bmw laptop to activate air pump pump works ...
February 18, 2006