P0017 Oldsmobile Code - Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor 'B'
Quick Answer
The Crankshaft Position (CKP) sensor is a permanent magnet generator, known as a variable reluctance sensor. Common causes include Mechanical timing fault (stretched timing chain or damage timing chain tensioner), Blocked oil passage, Low oil level. 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
- P0017 Oldsmobile indicates Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor 'B'.
- Common causes
- Common causes include Mechanical timing fault (stretched timing chain or damage timing chain tensioner), Blocked oil passage, Low oil level.
- 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 P0017 Oldsmobile Description
The Camshaft Position (CMP) sensor is triggered by a notched reluctor wheel built into the exhaust camshaft sprocket. The CMP sensor provides 6 signal pulses every camshaft revolution. Each notch, or feature of the reluctor wheel is of a different size for individual cylinder identification. This means the CMP and crankshaft position (CKP) signals are pulse width encoded to enable the PCM to constantly monitor their relationship. This relationship is used to determine camshaft actuator position and control its phasing at the correct value. The PCM also uses this signal to identify the compression stroke of each cylinder, and for sequential fuel injection. The CMP sensor is connected to the PCM by a 12-volt, low reference, and signal circuit.
What are the Possible Causes of the DTC P0017 Oldsmobile?
- Mechanical timing fault (stretched timing chain or damage timing chain tensioner)
- Blocked oil passage
- Low oil level
- Faulty Intake ('B') Camshaft Position (CMP) Sensor
- Faulty Crankshaft Position (CKP) Sensor
How to Fix the DTC P0017 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 P0017 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 P0017 Oldsmobile Code
1. What are the common symptoms of OBDII code P0017 in an Oldsmobile?
- Common symptoms include engine misfires, rough idling, reduced fuel efficiency, and difficulty starting the vehicle.
2. What does the OBDII code P0017 in an Oldsmobile indicate?
- The code indicates a problem with the correlation between the crankshaft position sensor and the camshaft position sensor on Bank 1 Sensor 'B'.
3. What are the possible causes of OBDII code P0017 in an Oldsmobile?
- Possible causes include a faulty camshaft position sensor, a faulty crankshaft position sensor, timing chain issues, or engine oil flow problems.
4. How can I diagnose the cause of OBDII code P0017 in my Oldsmobile?
- Diagnosing the issue typically involves inspecting the camshaft and crankshaft sensors, checking the timing chain for wear, and ensuring proper engine oil levels and quality.
5. What are some repair tips for fixing OBDII code P0017 in an Oldsmobile?
- Repair tips may include replacing the camshaft or crankshaft position sensor, repairing or replacing the timing chain, and ensuring proper engine oil maintenance.
6. Can driving with OBDII code P0017 in an Oldsmobile cause further damage to the vehicle?
- Continuing to drive with this code may lead to engine damage, reduced performance, and potentially more costly repairs if left unresolved.
7. How much does it typically cost to repair OBDII code P0017 in an Oldsmobile?
- The cost of repairs can vary depending on the specific issue causing the code, but it may range from a couple of hundred dollars to over a thousand dollars for more extensive repairs.
8. Is it safe to reset the OBDII code P0017 in an Oldsmobile using a diagnostic tool?
- While resetting the code may temporarily turn off the check engine light, it is important to diagnose and address the underlying issue to prevent further problems.
9. Can a DIY enthusiast fix OBDII code P0017 in an Oldsmobile, or is it best left to professionals?
- Depending on the skill level and tools available, some DIY enthusiasts may be able to address simpler causes of the code, but more complex issues may require professional assistance.
10. How often should the camshaft and crankshaft sensors be inspected in an Oldsmobile to prevent OBDII code P0017?
- It is recommended to include these sensors in regular maintenance checks and inspections, especially if experiencing symptoms related to the code.
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