P1336 2001 Ford F150 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 2001 Ford F150 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 2001 Ford F150 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 2001 Ford F150?
- 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 2001 Ford F150?
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 2001 Ford F150 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 2001 Ford F150 Code
1. What does the OBDII code P1336 mean on a 2001 Ford F150?
P1336 indicates a Crankshaft Position or Camshaft Position Sensor Input Signal Error, meaning the engine control module (ECM) is not receiving a proper signal from one or both sensors.
2. What are the common symptoms of code P1336 in a 2001 Ford F150?
Symptoms include engine misfiring, rough idling, poor acceleration, stalling, difficulty starting, and the check engine light being illuminated.
3. What causes the P1336 code to appear on a 2001 Ford F150?
Common causes include a faulty crankshaft position sensor, camshaft position sensor, damaged wiring, a misaligned timing chain, or a malfunctioning ECM.
4. Can a bad timing chain cause the P1336 code?
Yes, a misaligned or stretched timing chain can disrupt the synchronization between the crankshaft and camshaft, triggering the P1336 code.
5. How do I diagnose the P1336 code on a 2001 Ford F150?
Start by inspecting the crankshaft and camshaft position sensors, checking their wiring and connectors for damage or corrosion. Use a multimeter to test sensor functionality or a scanner to monitor live data.
6. How do I fix the P1336 error code on a 2001 Ford F150?
Repairs may include replacing the crankshaft or camshaft position sensors, repairing damaged wiring, realigning the timing chain, or reprogramming or replacing the ECM if needed.
7. Can I drive with the P1336 code on my 2001 Ford F150?
Driving with this code is not recommended as it can lead to poor engine performance, further damage, or even complete engine failure if left unresolved.
8. How much does it cost to fix the P1336 code on a 2001 Ford F150?
Costs vary, but replacing a sensor typically ranges from $100 to $250, while timing chain repairs or ECM replacements can cost significantly more depending on labor and parts.
9. Can a weak battery cause the P1336 code on a 2001 Ford F150?
A weak or failing battery can cause electrical issues that may contribute to signal errors from the sensors, but it is not a common cause of this specific code.
10. Do I need to reprogram the ECM after fixing the P1336 code?
In some cases, reprogramming or resetting the ECM may be necessary after replacing sensors or repairing timing components to clear the code and ensure proper operation.
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