VW Code 11871
11871 Description And Summary : |
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When you open injector data, incompatible causes include a bad boost pressure sensor or a vacuum leak in the system exhaust bank 4, sensor 1, no activity or change charging system, voltage will delay your vw fault. |
11871 Possible Causes:
11871 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Ambient Air Temperature Sensor Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail/System Pressure - Too High
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 11871 Code
- Inspect all the connections exhaust gas temperature control bank 3, range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns