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1996 Eldorado Repair

01-14-2005, 02:23 PM
DTC Code P1350 and P1375 were read off system. Can anyone provide assistance on troubleshooting to determine necessary repairs

02-12-2005, 08:17 PM
I own a GM Service Manual for my 94 Eldorado. I have a Northstar engine. I have the OBD I diagnostic system, and you have the OBD II. They are basically the same except I would image yours is more sophisticated.

My OBD I system uses code P083 "24X Reference Signal High." Your OBD II uses code P1375 “IC 24X Reference Circuit High Voltage.”

According to my GM Service Manual, if code P083 is present then crankshaft sensor ‘B’ should be checked. Thus, I would suggest that you might have a defective crankshaft sensor. If your car is stalling then this indicates even more so, according to the GM Manual, that crankshaft sensor ‘B’ is the problem. I would assume that our engines are essentially the same so I’m trying to draw a possible logical explanation that will help you diagnose your problem.

Good Luck!

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