Mercedes Cl 420 P279D Engine Trouble Code
When your car's 'Mercedes Cl 420 P279D Check Engine' light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. But in many cases, it means at minimum that you'll be visiting the car dealer to locate the malfunction and get the light turned off.
Mercedes Cl 420 P279D Code Meaning :
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine
Fuel And Air Metering (Injector Circuit Malfunctions Only)
Engine Oil Temperature Sensor Malfunction
Cylinder 10 Contribution/balance Fault
Exhaust Gas Recirculation Sensor B Circuit High

When you check Mercedes Cl 420 car engine light came on code P279D the reason should be . However manufacturer may have a different definition for the P279D OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.
P279D OBD-II Diagnostic Powertrain (P) Trouble Code Description
P279D engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.Reason For P279D Code
The reason of P279D OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.P279D 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.
P279C Previous Engine Trouble Code For Mercedes Cl 420 | Next Engine Trouble Code For Mercedes Cl 420 P279E |