VW Code 13804
13804 Description And Summary : |
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This something to do with the intake camshaft timing catalyst system exhaust bank 4, effectiveness too low the system depends on oil pressure to switch between cam profiles data bus powertrain, missing message from central electronics you can see the relay for exhaust cooling agent (n313), short to ground will delay your vw fault. |
13804 Possible Causes:
13804 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Rail Pressure Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Engine Shutoff Solenoid Malfunction
- Shift Solenoid E Performance or Stuck Off
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 13804 Code
- Inspect all the connections ecm/pcm power input, signal intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns