Lea-francis 14 C0421 Engine Trouble Code

Lea-francis 14 C0421 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.

Lea-francis 14 C0421 Code Meaning :

When you check Lea-francis 14 car engine light came on code C0421 the reason should be . However manufacturer may have a different definition for the C0421 OBD-II Diagnostic Chassis (C) Trouble Code. So you should chech it on our car models.

C0421 OBD-II Diagnostic Chassis (C) Trouble Code Description

C0421 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For C0421 Code

The reason of C0421 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

C0421 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.

C0420 Previous Engine Trouble Code For Lea-francis 14

Next Engine Trouble Code For Lea-francis 14 C0422