Proton 400 B3031 Engine Trouble Code

Proton 400 B3031 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.

Proton 400 B3031 Code Meaning :

When you check Proton 400 car engine light came on code B3031 the reason should be . However manufacturer may have a different definition for the B3031 OBD-II Diagnostic Body (B) Trouble Code. So you should chech it on our car models.

B3031 OBD-II Diagnostic Body (B) Trouble Code Description

B3031 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For B3031 Code

The reason of B3031 OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.

B3031 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.

B3030 Previous Engine Trouble Code For Proton 400

Next Engine Trouble Code For Proton 400 B3032