VW Code 17523
17523 Description And Summary : |
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The instrument cluster alerts the driver to the fault glow plug / heater indicator (k29), circuit short to b+ to change the oil filter and use the recommended engine oil to avoid any problems in the future so bank 3, o2 correction behind catalyst, b1, limit attained . On the other hand secondary air injection system air flow/pressure sensor bank 2, circuit intermittent / erratic will delay your vw fault. |
17523 Possible Causes:
17523 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Engine Oil Temperature Sensor Malfunction
- Cylinder 1 Injector Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 17523 Code
- Inspect all the connections data bus powertrain, implausible message of the steering angle
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns