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P0690 Diagnostic Trouble Code Discussion for December 2013

Engine Controls Ignition Relay Feedback Circuit High


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Trouble Ticket Help Requests for DTC P0690
Help Request Posted
2008 Chevrolet Avalanche LS 5.3L MIL Lamp on VIN: 3GNFK123X8
P0690: Engine control relay. ... I have 13 codes the main codes are listed above but it also had some rich codes the other converter code a brake light switch performance code and misfire codes . This truck is pretty beat and the lifters are ticking. Now heres what Ive done . It was towed...
December 19, 2013
2008 Chevrolet Avalanche LS 5.3L MIL Lamp on VIN: 3GNFK123X8
P0690: Engine control relay. ... I have 13 codes the main codes are listed above but it also had some rich codes the other converter code a brake light switch performance code and misfire codes . This truck is pretty beat and the lifters are ticking. Now heres what Ive done . It was towed...
December 19, 2013