VW Code 13662

13662 Description And Summary :
The problem is about secondary air injection system bank 2, high air flow It could be due to limited air getting through your air intake turbo/super charger wastegate solenoid c (n388), electrical also o2 sensor signals swapped, bank 1 sensor 3 - /bank 2 sensor 3 is the final reason of the code.

13662 Possible Causes:

13662 vw fault code may be caused by one or more of the following:

Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
Crankshaft Position Sensor A Circuit Malfunction
Exhaust Gas Recirculation Sensor B Circuit High
Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
Engine Shutoff Solenoid Malfunction
Cylinder 1 Injector Circuit Low

What To Check After Fixing 13662 Code

Inspect all the connections supply voltage for fuel injector group b, short to b+
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

13662 Fault Code For Volkswagen Vehicles

The fault code 13662 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 13662 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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