Riley Rm P291C Engine Trouble Code
Riley Rm P291C 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.
Riley Rm P291C 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 Riley Rm car engine light came on code P291C the reason should be . However manufacturer may have a different definition for the P291C OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.
P291C OBD-II Diagnostic Powertrain (P) Trouble Code Description
P291C engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.Reason For P291C Code
The reason of P291C OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.P291C 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.
P291B Previous Engine Trouble Code For Riley Rm | Next Engine Trouble Code For Riley Rm P291D |