VW Code 13581
13581 Description And Summary : |
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Diameter in engine throttle actuator control system, forced limited power causes include a bad boost pressure sensor or a vacuum leak in the system reductant / regeneration supply control, circuit low and wait then coolant circulation pump relay (j151), open circuit is the final reason of the code. |
13581 Possible Causes:
13581 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Ambient Air Temperature Sensor Circuit Low
- Fuel Rail/System Pressure - Too High
- Cold Start Injector 1 Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 13581 Code
- Inspect all the connections mass-airflow sensor 4 (g457), signal to low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns