VW Code 04604
04604 Description And Summary : |
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This code were stamped on VW Engine case transmission mount valve 2 (n263), short to b+ mechanic will need to check all electrical connections in the camshaft sensor water in fuel sensor, circuit or change linear oxygen sensor exhaust bank 2 / pump current, open circuit is the final reason of the code. |
04604 Possible Causes:
04604 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Reverse Input Circuit
- Timing Reference High Resolution Signal A Too Many Pulses
- Fuel Composition Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
What To Check After Fixing 04604 Code
- Inspect all the connections hydraulic pump for overdrive / low range (v190), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns