Chrysler Four P109B Engine Trouble Code

When the check engine light comes Chrysler Four P109B code on the first you should check is the gas cap. Pull over, retighten it, and take a look at the cap to see if it has any cracks in it. Continue driving and see if the check engine light turns off. Alternately, you can purchase a gas cap for about $3 at an auto parts store. All you need to do is take the old one off and screw on the new one. If you've already made it to the store, you might as well just replace it. While not car-threatening, it's good to take care of this right away to improve gas mileage.

Chrysler Four P109B Code Meaning :

When you check Chrysler Four car engine light came on code P109B the reason should be . However manufacturer may have a different definition for the P109B OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P109B OBD-II Diagnostic Powertrain (P) Trouble Code Description

P109B engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For P109B Code

The reason of P109B OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.

P109B 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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