P1336 Mercury Code - Crankshaft Position Or Camshaft Position Sensor Input Signal Error
Quick Answer
The Camshaft Position (CMP) sensor detects the position of the camshaft. Common causes include Faulty Crankshaft Position Sensor, Faulty Camshaft Position Sensor, Crankshaft Position Sensor harness is open or shorted. 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
- P1336 Mercury indicates Crankshaft Position Or Camshaft Position Sensor Input Signal Error.
- Common causes
- Common causes include Faulty Crankshaft Position Sensor, Faulty Camshaft Position Sensor, Crankshaft Position Sensor harness is open or shorted.
- 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 P1336 Mercury Description
The Crankshaft Position (CKP) sensor is a magnetic transducer mounted on the engine block adjacent to a pulse wheel located on the crankshaft. By monitoring the crankshaft mounted pulse wheel, the CKP sensor is the primary sensor for ignition information to the PCM.
The PCM monitors the CKP sensor and the CMP sensor. The Diagnostic Trouble Code (DTC) sets when the PCM has detected a synchronization or erratic signal from the CKP sensor or the CMP sensors.
What are the Possible Causes of the DTC P1336 Mercury?
- Faulty Crankshaft Position Sensor
- Faulty Camshaft Position Sensor
- Crankshaft Position Sensor harness is open or shorted
- Crankshaft Position Sensor circuit poor electrical connection
- Camshaft Position Sensor harness is open or shorted
- Camshaft Position Sensor circuit poor electrical connection
How to Fix the DTC P1336 Mercury?
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 P1336 Mercury 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 P1336 Mercury Code
1. What are the common symptoms of OBDII code P1336 in a Mercury vehicle?
- Common symptoms include rough idling, engine stalling, difficulty starting the engine, and a noticeable decrease in fuel efficiency.
2. What are the possible causes of OBDII code P1336 in a Mercury vehicle?
- The code P1336 typically indicates an error with the crankshaft position sensor or camshaft position sensor, a faulty sensor wiring, or a problem with the sensor's connection to the vehicle's ECM.
3. How can I diagnose the cause of OBDII code P1336 in my Mercury vehicle?
- It is recommended to use an OBDII scanner to read and interpret the code, perform a visual inspection of the sensors and their wiring, and conduct a thorough check of the sensor connections.
4. Can a faulty crankshaft position sensor or camshaft position sensor be repaired, or do they need to be replaced?
- In most cases, a faulty sensor will need to be replaced as they are critical components for engine performance and cannot be effectively repaired.
5. Are there any DIY repair tips for addressing OBDII code P1336 in a Mercury vehicle?
- DIY enthusiasts with automotive experience may attempt to replace the crankshaft position sensor or camshaft position sensor themselves following proper procedures outlined in the vehicle's repair manual.
6. How important is it to address OBDII code P1336 promptly in a Mercury vehicle?
- It is important to address this code promptly as it can lead to further engine performance issues, potential damage to other components, and increased risk of engine stalling while driving.
7. Can driving with OBDII code P1336 in a Mercury vehicle cause further damage?
- Continuing to drive with this code present can potentially cause damage to the engine due to incorrect sensor input signals affecting engine timing and fuel delivery.
8. Will resetting the OBDII code P1336 in my Mercury vehicle make the problem go away?
- Resetting the code may temporarily clear the error, but if the underlying issue with the crankshaft or camshaft position sensor persists, the code is likely to reappear.
9. Is it safe to drive my Mercury vehicle with OBDII code P1336 if the symptoms are not severe?
- It is generally not recommended to drive the vehicle with this code present, as it can indicate a serious issue that may worsen over time and potentially lead to engine failure.
10. How much does it typically cost to repair OBDII code P1336 in a Mercury vehicle at a professional auto repair shop?
- The cost of repairing OBDII code P1336 can vary depending on the specific cause and the shop's labor rates, but it may range from $150 to $400 for parts and labor.
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