Join Now
International Automotive Technicians Network

P1233 Diagnostic Trouble Code Discussion for September 2009

Fuel Injector 4 Control Circuit Shorted


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P1233
Help Request Posted
2005 Mercury Grand Marquis GS 4.6L MIL Lamp on VIN: 1MEFM502X5
P1233: Fuel pump driver module off line. we are beating our heads against a wall with this one,any help would be great,thanx in advance.As soon as we start vehicle ses light comes on,engine runs great with no issues other than ses light on.
September 16, 2009
2005 Mercury Grand Marquis GS 4.6L MIL Lamp on VIN: 1MEFM502X5
P1233: Fuel pump driver module off line. we are beating our heads against a wall with this one,any help would be great,thanx in advance.As soon as we start vehicle ses light comes on,engine runs great with no issues other than ses light on.
September 18, 2009
2005 Mercury Grand Marquis GS 4.6L MIL Lamp on VIN: 1MEFM502X5
P1233: Fuel pump driver module off line. we are beating our heads against a wall with this one,any help would be great,thanx in advance.As soon as we start vehicle ses light comes on,engine runs great with no issues other than ses light on.
September 16, 2009
2005 Mercury Grand Marquis GS 4.6L MIL Lamp on VIN: 1MEFM502X5
P1233: Fuel pump driver module off line. we are beating our heads against a wall with this one,any help would be great,thanx in advance.As soon as we start vehicle ses light comes on,engine runs great with no issues other than ses light on.
September 18, 2009