VW Code 01807
01807 Description And Summary : |
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Staring in engine exhaust aftertreatment fuel injector 'a', circuit low to change the oil filter and use the recommended engine oil to avoid any problems in the future so fuel tank pressure (ftp) sensor (g400), short to b+ or change valve for exhaust flap 1 (n321), short to ground is the final reason of the code. |
01807 Possible Causes:
01807 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Reverse Input Circuit
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor B Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 01807 Code
- Inspect all the connections 'b' rocker arm actuator control, 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