Mercedes E 280 B3509 Engine Trouble Code

When the check engine light comes Mercedes E 280 B3509 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.

Mercedes E 280 B3509 Code Meaning :

When you check Mercedes E 280 car engine light came on code B3509 the reason should be . However manufacturer may have a different definition for the B3509 OBD-II Diagnostic Body (B) Trouble Code. So you should chech it on our car models.

B3509 OBD-II Diagnostic Body (B) Trouble Code Description

B3509 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For B3509 Code

The reason of B3509 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

B3509 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.

B3508 Previous Engine Trouble Code For Mercedes E 280

Next Engine Trouble Code For Mercedes E 280 B3510