Toyota Porte U3993 Engine Trouble Code

Toyota Porte U3993 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 Porte U3993 Code Meaning :

When you check Toyota Porte car engine light came on code U3993 the reason should be . However manufacturer may have a different definition for the U3993 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U3993 OBD-II Diagnostic Network (U) Trouble Code Description

U3993 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For U3993 Code

The reason of U3993 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

U3993 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.

U3992 Previous Engine Trouble Code For Toyota Porte

Next Engine Trouble Code For Toyota Porte U3994