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Mercedes A Class P003D Engine Trouble Code

When the check engine light comes Mercedes A Class P003D 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 A Class P003D Code Meaning :

P
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine
0
Intake Valve Control Solenoid Circuit Low
0
Injector Circuit Malfunction - Cylinders
3
Cylinder 10 Contribution/balance Fault
d
Exhaust Gas Recirculation Sensor B Circuit High
Mercedes A Class Engine

When you check Mercedes A Class car engine light came on code P003D the reason should be . However manufacturer may have a different definition for the P003D OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P003D OBD-II Diagnostic Powertrain (P) Trouble Code Description

P003D engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For P003D Code

The reason of P003D OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.

P003D 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.

P003C Previous Engine Trouble Code For Mercedes A Class Next Engine Trouble Code For Mercedes A Class P003E

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