VW Code 06859
06859 Description And Summary : |
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The instrument cluster alerts the driver to the fault radiator exhaust control 2, short-circuit after pluses retarded timing position, the engine might refuse to start linear oxygen sensor exhaust bank 2 / common ground wire, short to b+ or secondary air injection system air flow/pressure sensor bank 1, circuit range / performance will delay your vw fault. |
06859 Possible Causes:
06859 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Cold Start Injector 1 Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 06859 Code
- Inspect all the connections a camshaft position actuator control bank 1, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns