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P1388 Diagnostic Trouble Code Discussion for November 2008

Auto Shutdown Relay Control Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1388
Help Request Posted
2001 Jaguar S-Type 3.0L spark knock VIN: SAJDA01N21
P1388: vvt over retarded flash done. ... tame this cat! This is a family members car so I can't get away from it either! Recently it came to me with misfire codes on 2 cylinders, and I tested to find bad coils. So it got "tuned" with all new coils and plugs, and while that upper intake wa...
November 22, 2008