What is the P0667 Fault-Error Code ?   The P0667 fault-error code is set when a problem is detected with the internal temperature sensor...

What is the P0668 Fault-Error Code ?   The P0668 Fault-Error Code indicates that a low temperature has been detected in the internal...

What is the P0669 Fault-Error Code ?   The P0669 fault-error code indicates that a high temperature has been detected in the internal...

What is the P0687 Fault-Error Code?   The P0687 Fault-Error Code typically means "ECM/PCM Power Relay Control Circuit High." This trouble...

What is the P0688 Fault-Error Code?   The P0688 Fault-Error Code usually means "ECM/PCM Power Relay Sense Circuit Open". This error code...