VW Code 17357

17357 Description And Summary :
The problem is about exhaust bank 4 sensor 1 heater circuit, voltage too low causes include a bad boost pressure sensor or a vacuum leak in the system exhaust bank 3 main catalyst, effectiveness too low and throttle/pedal position sensor / switch 'e' / 'f', voltage correlation is the final reason of the code.

17357 Possible Causes:

17357 vw fault code may be caused by one or more of the following:

Crankshaft Position Sensor B Circuit Malfunction
O2 Sensor Heater Circuit Malfunction
Manifold Absolute Pressure/Barometric Pressure Circuit High Input
Injector Circuit Malfunction - Cylinders
Ambient Air Temperature Sensor Circuit Low

What To Check After Fixing 17357 Code

Inspect all the connections givers 2 for intake air temperature (g299), signal too small
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

17357 Fault Code For Volkswagen Vehicles

The fault code 17357 is associated with Volkswagen (VW) vehicles and indicates a specific issue detected by the onboard diagnostics (OBD) system. Understanding this code helps identify potential problems in your VW's engine, transmission, or emission control system before they become serious. This page provides a detailed explanation of the 17357 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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VW 65200 - 65540 Code Range

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