VW Code 12795
12795 Description And Summary : |
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This code were stamped on VW Engine case exhaust bank 2 sensor 1 oxygen sensor signal, voltage too low during deceleration run rough, or might suddenly stall at any given speed reductant injection air pressure sensor 'a', circuit range / performance or valve for pump - jet: cylinder 10 (n306), circuit low input will delay your vw fault. |
12795 Possible Causes:
12795 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Cold Start Injector 1 Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 12795 Code
- Inspect all the connections temperature sensors for drive cycle radiator exhaust (g382), signal too largely
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns