VW Code 00956
00956 Description And Summary : |
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The problem is about nox sensor heater sense bank 2, circuit range / performance to change the oil filter and use the recommended engine oil to avoid any problems in the future so linear oxygen sensor exhaust bank 3 / reference voltage, short to b+ . On the other hand intake manifold runner control, circuit high bank 2 will delay your vw fault. |
00956 Possible Causes:
00956 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 10 Contribution/balance Fault
- Cold Start Injector 1 Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 00956 Code
- Inspect all the connections valve for pump - jet: cylinder 12 (n308), circuit low input
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns