Trouble code P0385 means: Crankshaft Position (CKP) Sensor B Circuit
Possibly. That was the problem with my 2003 4.0.
Turbo/Super Boost Sensor B CKT Range/Perf
Turbo/Super Boost Sensor B CKT Range/Perf
Trouble code P0325 means:Knock sensor 1 circuit malfunction
crankshaft sensor b circuit
Code EXP 18 on a 2001 Oldsmobile Aurora typically indicates a problem related to the vehicle's electrical system or a specific component failure. It may refer to a malfunction in the vehicle's powertrain, transmission, or other critical systems. To diagnose the issue accurately, it's best to use an OBD-II scanner to retrieve more detailed diagnostic trouble codes. Consulting a qualified mechanic is recommended for proper troubleshooting and repair.
Just below the steering wheel inside the car, a little to the left.
To reset the code 38 on a 1995 Oldsmobile Aurora, first, turn off the ignition and disconnect the negative battery cable. Wait for about 10 minutes to allow the system to reset. Reconnect the negative battery cable and start the vehicle. If the code reappears, it may indicate an underlying issue that needs to be diagnosed and repaired.
you must take it to the dealership. there they can look up the frequency code that goes with your specifically.
Probably a vacuum leak. Do you have a code P0171 or P0174?
all 3 codes lead to the trans
Aurora: nmckqstkg5 This code is reusable.