VW Code 02597
02597 Description And Summary : |
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This code were stamped on VW Engine case bank 2 sensor 1, internal resistance implausible run rough, or might suddenly stall at any given speed reductant injection valve bank 2 unit 2, circuit / open . So for next secondary air injection pump-c-relay (j704), circuit short to ground will delay your vw fault. |
02597 Possible Causes:
02597 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Rail Pressure Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 02597 Code
- Inspect all the connections linear oxygen sensor exhaust bank 2 / reference voltage, short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns