Speaking of shorted wires P2146
06-08-2008, 09:25 PM
#1
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Speaking of shorted wires P2146
I have had this code happen twice in the last 6 months. I think it's something about a shorted injector harness 1-3?
Have heard of one guy who said he had this and it was a chaffed wire, but couldn't say approx where.
Any ideas guys??
Thanks
Have heard of one guy who said he had this and it was a chaffed wire, but couldn't say approx where.
Any ideas guys??
Thanks
06-08-2008, 10:50 PM
#2
Cummins Guru
Check injector resistance
Disconnect the pigtail nuts from injectors 1-3.
Using an Ohmmeter, check the resistance between the solenoid posts of each injector.
NOTE: Be sure to zero the ohm meter prior to checking the injector circuit.
Is the resistance less than 1 ohm and greater than 0 ohms? if not replace the injector.
Using an Ohmmeter, check the resistance between the solenoid posts of each injector.
NOTE: Be sure to zero the ohm meter prior to checking the injector circuit.
Is the resistance less than 1 ohm and greater than 0 ohms? if not replace the injector.
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