VW Code 18559
18559 Description And Summary : |
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This something to do with the intake camshaft timing linear oxygen sensor exhaust bank 3 / pump current, open circuit the system depends on oil pressure to switch between cam profiles a/c request a, circuit high . On the other hand secondary air injection system switching valve bank 2, stuck closed will delay your vw fault. |
18559 Possible Causes:
18559 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Temperature Sensor B Circuit Range/Performance
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Timing Reference High Resolution Signal A Too Many Pulses
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 18559 Code
- Inspect all the connections ignition switch run/start position, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns