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Mercedes-Benz 420 P2133 Engine Trouble Code

Theoretically you can drive for a few weeks or even months with a broken MAF sensor. You will notice a decrease in gas mileage and over time the car will eventually start stalling a lot. At a shop, the replacement cost is between $200-$300 depending on the car, but that's usually the cost of parts because the labor is relatively simple.

Mercedes-Benz 420 P2133 Code Meaning :

P 2 1 3 3
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine Fuel And Air Metering (Injector Circuit Malfunctions Only) Fuel Rail/System Pressure - Too High Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector) Exhaust Gas Recirculation Sensor B Circuit High
Mercedes-Benz 420 Engine

When you check Mercedes-Benz 420 car engine light came on code P2133 the reason should be . However manufacturer may have a different definition for the P2133 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P2133 Fault Symptoms :

  1. Check engine light comes on
  2. Engine stalling or misfiring
  3. Engine performance issues
  4. Car not starting
If one of these reasons for P2133 code is occuring now you should check P2133 repair processes.
Now don't ask yourself; What should you do with P2133 code ?
The solution is here :

Mercedes-Benz 420 P2133 Possible Solution :

The crankshaft sensor signals the fuel injection computer or the ignition control when the cylinders are firing. This causes the ignition coil to provide a spark and the injector to inject fuel into each cylinder at the right time.If either sensor isn't working correctly, the car will run rough and the engine will be less efficient. In later car models, the car's computer can usually keep the vehicle running, but the engine warning light on the dashboard goes on to warn the driver.

P2133 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P2133 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For P2133 Code

The reason of P2133 OBD-II Engine Trouble Code is Fuel Rail/System Pressure - Too High.

Parts or components should not be replaced with reference to only a P2133 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.