Toyota Xyr U103A Engine Trouble Code

Toyota Xyr U103A 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.

Toyota Xyr U103A Code Meaning :

When you check Toyota Xyr car engine light came on code U103A the reason should be . However manufacturer may have a different definition for the U103A OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U103A OBD-II Diagnostic Network (U) Trouble Code Description

U103A engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For U103A Code

The reason of U103A OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.

U103A 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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