Volkswagen 181 P789B Engine Trouble Code

Volkswagen 181 P789B if your catalytic convertor fails completely, you eventually won't be able to keep the car running. Your gas mileage will also be terrible, so you should try and fix it as soon as you can. Unfortunately, the average replacement cost is around $2,000 and you can't do it yourself unless you're an experienced mechanic.

Volkswagen 181 P789B Code Meaning :

When you check Volkswagen 181 car engine light came on code P789B the reason should be . However manufacturer may have a different definition for the P789B OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P789B OBD-II Diagnostic Powertrain (P) Trouble Code Description

P789B engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For P789B Code

The reason of P789B OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

P789B code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.

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