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P1388 Diagnostic Trouble Code Discussion for March 2009

Auto Shutdown Relay Control Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1388
Help Request Posted
1999 Plymouth Neon High Line 2.0L No Start VIN: 1B3ES4C4XT
P1388: Auto Shutdown Relay Control Circuit Malfunction. hi we have this neon that will not energize the fuel pump.if we put 12v & ground it will start & run until you cycle the key off then will not start again until manually power up the pump. all grounds are good and no bad or corroded connections,new asd...
March 18, 2009
1999 Plymouth Neon High Line 2.0L No Start VIN: 1B3ES4C4XT
P1388: Auto Shutdown Relay Control Circuit Malfunction. hi we have this neon that will not energize the fuel pump.if we put 12v & ground it will start & run until you cycle the key off then will not start again until manually power up the pump. all grounds are good and no bad or corroded connections,new asd...
March 18, 2009