Willys-overland 77 P309B Engine Trouble Code

Willys-overland 77 P309B 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.

Willys-overland 77 P309B Code Meaning :

When you check Willys-overland 77 car engine light came on code P309B the reason should be . However manufacturer may have a different definition for the P309B OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P309B OBD-II Diagnostic Powertrain (P) Trouble Code Description

P309B engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For P309B Code

The reason of P309B OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.

P309B 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.

P309A Previous Engine Trouble Code For Willys-overland 77

Next Engine Trouble Code For Willys-overland 77 P309C