P1372 Oldsmobile Code - Crankshaft Position Sensor A-B Correlation Conditions
Quick Answer
With the engine cranking or running, the Powertrain Control Module (PCM) operating in Angle Based mode of decoding the engine position, then the PCM detected an intermittent loss of the signal input from the Crankshaft Position (CKP) Sensor 'A' or 'B' sensor. Common causes include Faulty Crankshaft Position (CKP) Sensor, Crankshaft Position (CKP) Sensor harness is open or shorted, Crankshaft Position (CKP) Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P1372 Oldsmobile indicates Crankshaft Position Sensor A-B Correlation Conditions.
- Common causes
- Common causes include Faulty Crankshaft Position (CKP) Sensor, Crankshaft Position (CKP) Sensor harness is open or shorted, Crankshaft Position (CKP) Sensor circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P1372 Oldsmobile Description
What are the Possible Causes of the DTC P1372 Oldsmobile?
- Faulty Crankshaft Position (CKP) Sensor
- Crankshaft Position (CKP) Sensor harness is open or shorted
- Crankshaft Position (CKP) Sensor circuit poor electrical connection
- Faulty Ignition Control Module
How to Fix the DTC P1372 Oldsmobile?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1372 Oldsmobile code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P1372 Oldsmobile Code
1. What are the common symptoms of OBDII code P1372 in an Oldsmobile related to Crankshaft Position Sensor A-B Correlation Conditions?
- Common symptoms include engine misfires, rough idling, stalling, and difficulty starting the vehicle.
2. What are the possible causes of OBDII code P1372 in an Oldsmobile?
- The code P1372 in an Oldsmobile is typically triggered by issues with the crankshaft position sensor, timing chain alignment, or faulty wiring connections.
3. How can I diagnose the cause of OBDII code P1372 in my Oldsmobile?
- Diagnosis usually involves checking the condition of the crankshaft position sensor, inspecting the timing chain alignment, and testing the wiring for any faults or damages.
4. Can a faulty crankshaft position sensor cause OBDII code P1372 in an Oldsmobile?
- Yes, a faulty crankshaft position sensor can lead to the triggering of OBDII code P1372 as it affects the correlation between the sensor signals.
5. What are some repair tips for fixing OBDII code P1372 in an Oldsmobile?
- Repair tips include replacing the crankshaft position sensor, ensuring proper timing chain alignment, and checking and repairing any damaged wiring connections.
6. Is it safe to continue driving with OBDII code P1372 in my Oldsmobile?
- It is not recommended to continue driving with OBDII code P1372 as it can lead to further engine damage and potential safety hazards. It is best to address the issue promptly.
7. Can resetting the OBDII code P1372 in my Oldsmobile temporarily fix the issue?
- Resetting the code may temporarily clear the warning light, but it will not fix the underlying issue causing the code to appear. It is important to diagnose and repair the problem.
8. How much does it typically cost to repair OBDII code P1372 in an Oldsmobile?
- The cost of repairing OBDII code P1372 in an Oldsmobile can vary depending on the exact cause of the issue, but it may range from $100 to $500 or more.
9. Are there any preventive measures to avoid OBDII code P1372 in my Oldsmobile?
- Regular maintenance, such as checking and replacing the crankshaft position sensor as recommended by the manufacturer, can help prevent issues that trigger OBDII code P1372.
10. Can a DIY enthusiast repair OBDII code P1372 in an Oldsmobile?
- While some aspects of diagnosing and repairing OBDII code P1372 can be done by a DIY enthusiast, it is recommended to seek professional help for proper diagnosis and repair to avoid further complications.
Discuss the causes and fixes for P1372 Oldsmobile OBDII Code
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I got a DCT code on my olds intrigue and I replaced the crankshaft position sensor behind the starter and now I'm getting the same code and a p1372 and the car cranks but doesn't start
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Unfortunately, other than the Crankshaft Position Sensor, I have not seen any there is no other components setting the P1372 code. I also checked a national database of repairs for your model and year, and there is no more information either.
Do you have a 3.5L or 3.8L engine? The Crankshaft Position Sensor on the 3.8 is behind the crank pulley. -
It's a 3.5 I have to remove the starter to get to the sensor.
Is there 2 sensors? For there to be A and B correlation would that mean 2 sensors?What should I check next?
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It means correlation with the Camshaft Position Sensor, which in theory should be your next step.
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Is there a specific way I should install the sensor or not I just put it in and plugged it in am I missing something?
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No, just remove the old sensor and installed the new one. I check around with some friends and they said that to make sure you use and AC Delco sensor, and if you us the AC Delco, then the Camshaft Position Sensor is more than likely the problem.
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