Mercedes Cl 63 P971B Engine Trouble Code
Mercedes Cl 63 P971B if your catalytic convertor fails completely, you eventually won't be able to keep the car running. Your gas mileage will also be terrible, so you should try and fix it as soon as you can. Unfortunately, the average replacement cost is around $2,000 and you can't do it yourself unless you're an experienced mechanic.
Mercedes Cl 63 P971B Code Meaning :
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine
Engine Oil Temperature Sensor Malfunction
Cylinder 10 Contribution/balance Fault
Exhaust Gas Recirculation Sensor B Circuit High

When you check Mercedes Cl 63 car engine light came on code P971B the reason should be . However manufacturer may have a different definition for the P971B OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.
P971B OBD-II Diagnostic Powertrain (P) Trouble Code Description
P971B engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.Reason For P971B Code
The reason of P971B OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.P971B 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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