1993 DODGE CUMMINS ALTERNATOR WIRING
Dodge W250 Cummins 1993: the alternator is not charging
Dec 02, 2013Dodge W250 Cummins 1993: the alternator is not charging - Answered by a verified Dodge Mechanic. i have athe1992 dodge w250 4x4 with a cummins diesel. the wiring harness that run along side of engine had a lot of broken wires,fixed most of them,but must have srewed somthing up,i now dont have oveHello, my name isXXXXX you for allowing me to assist you! Stephane if you have 12 volts at the field terminal for 2 seconds at key on, then the asd..Ok, well if you have voltage for a second at key on at the terminal, then the asd circuit and PCM are ok. Something else is going on. Now with the..Ok good. You should have voltage there. Do you have voltage for 1 second at the field terminal when the key i's turned on? ChrisOk Stephane, then the ASD relay and the circuit to the field terminal is ok. So knowing what you have told me so far, I think your crank shaft posi..Well to accurately measure the signal from the crank sensor, you really need a lab scope to see the actual waveform. A digital meter is not fast en..Ok, then you will set up the lab scope to read a 12 volt dc scale and connect the black lead(ground) to a good ground on the engine or at the batte..Hmmm, ok, well then maybe that is a valid test huh? I did not know you were turning it slow like that. Well then, the only other thing it may be St..Ok, Check continuity between that other terminal wire and the terminal in the disconnected PCM connector. I wish I could send you a picture of the..Yes check continuity in the wire between the field wire and the PCM. And no that PCM on the Dakota will not work as a test module. They may look t..Stephane, like I mentioned earlier, I do not have the PCM connector pin # XXXXX a 1993 truck, so I am really not sure to be honest with you. If the..
going old school charging system in my 93 1st Gen Dodge
Click to view on Bing8:28Nov 24, 2015Got tired of messing around with the PCM fail. and went back to the old school way using a regulator for my charging system. 1993 Dodge Cummins Stopped Charging. WIRING: '85 Dodge CumminsAuthor: The Blue Collar PreacherViews: 15K