Ford Monarch P103C Engine Trouble Code
Ford Monarch P103C 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.
Ford Monarch P103C Code Meaning :
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine
Fuel And Air Metering
Injector Circuit Malfunction - Cylinders
Cylinder 10 Contribution/balance Fault
Exhaust Gas Recirculation Sensor B Circuit High

When you check Ford Monarch car engine light came on code P103C the reason should be . However manufacturer may have a different definition for the P103C OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.
P103C OBD-II Diagnostic Powertrain (P) Trouble Code Description
P103C engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.Reason For P103C Code
The reason of P103C OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.P103C 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.
P103B Previous Engine Trouble Code For Ford Monarch | Next Engine Trouble Code For Ford Monarch P103D |