Having problems with your 2002 Ford Super Duty F 450 ?

2002 ford f450 7.3 diesel runs ruff and has trouble code p1316 any ideas

Posted / edited by AnonymousUser on : 10-12-2018

Answers :

P1316 Injector Circuit/IDM Codes Detected .....FJ9 DIAGNOSTIC TROUBLE CODE (DTC) P1316 INDICATES THAT CODES ARE STORED IN THE IDM
Possible causes:
Injector(s) or circuit(s)
Open or shorted IDM enable circuit
Open/short in EF circuit
Open/short in FDCS circuit
IDM relay
IDM powering circuits
IDM
PCM
Check for other codes.
Key on, engine off.
Perform KOEO On-Demand Self Test.

This tells me that the IDM DOES store codes.
Trying to make sense of this. Which test will then give me the codes stored in the IDM? I am pretty sure we did the self test and did not get additional codes
Do the injector electrical self test and see what cylinder it is if nothing shows do a power balance test there has to be other codes once u isolate what injector test your wiring from the ficm to the injector for opens or shorts if the wiring is good you need an injector
Repair Help & Product Troubleshooting for 2002 Ford Super Duty F 450

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