VW Code 10870
10870 Description And Summary : |
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The instrument cluster alerts the driver to the fault a/c refrigerant distribution valve control, circuit / open run rough, or might suddenly stall at any given speed starter does not run, mechanically blocked or mechanical malfunction . So for next valve for pump - jet: cylinder 8 (n304), regulation range exceeded is the final reason of the code. |
10870 Possible Causes:
10870 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Cold Start Injector 1 Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Rail/System Pressure - Too High
- Cylinder 1 Injector Circuit Low
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 10870 Code
- Inspect all the connections intake manifold runner position sensor / switch, circuit high bank 1
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns