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P1233 Diagnostic Trouble Code Discussion for March 2016

Fuel Injector 4 Control Circuit Shorted


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Trouble Ticket Help Requests for DTC P1233
Help Request Posted
2007 Ford F-150 XLT 4.6L Misfire, MIL Lamp on VIN: 1FTRX14W27
P1233: fdm. 07 ford f-150,4.6 came in with #3 spark plug blown out of head,reparied ,installed new plug.Now I have #2and#3 cyls. dead.No injector pulse signal,however I have voltage at injector connector.Have continuity from injector connection to pcm plug in .Sent pcm to...
March 16, 2016
2004 Lincoln Aviator 4.6L No Start, Stall, MIL Lamp on VIN: 5LMEU68H14
P1233: Fuel pump driver module off line. This is the second time this aviator has come in with this code. No repairs have been performed at this time because it is so intermittent. Customer says the engine will shut off and then not start. Let it sit for a little while and it will start up and it won...
March 23, 2016
2004 Lincoln Aviator 4.6L No Start, Stall, MIL Lamp on VIN: 5LMEU68H14
P1233: Fuel pump driver module off line. This is the second time this aviator has come in with this code. No repairs have been performed at this time because it is so intermittent. Customer says the engine will shut off and then not start. Let it sit for a little while and it will start up and it won...
March 25, 2016