CodeRegistry
Brands
  1. Home
  2. Bosch
  3. ECU Troubleshooting
  4. P0336
About·Privacy·Terms

CodeRegistry — Your global library for technical solutions.

For your safety: always follow the equipment manufacturer’s official manuals. CodeRegistry is an independent help site and is not affiliated with the brands listed here.

P0336

P0336 - Crankshaft signal error

Bosch · ECU Troubleshooting

What does P0336 mean?

There is an error with the signal from the crankshaft position sensor. This sensor is crucial for engine timing and ignition.

Common Causes

  • Faulty crankshaft position sensor
  • Damaged wiring to the sensor
  • Interference or debris on the sensor reluctor wheel

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Inspect the crankshaft position sensor and its wiring.

  2. 2

    Ensure the sensor tip is clean and free from metal shavings.

  3. 3

    Check the signal output of the sensor if possible.

Browse all codes in this manual (60)
Verified technical data. Last updated: April 2026

Related Faults

ECU internal faultECU internal fault - Electronic Control Unit internal errorP0008P0008 - No signal on both crankshaft and camshaft speed sensorP0122P0122 - Accelerator sensor 1 error (voltage low)
Source: Bosch ECU Troubleshooting
Open Manual (Page 3)Search more codes in this manual