Mercury Colony C20AA Engine Trouble Code
Mercury Colony C20AA 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.
Mercury Colony C20AA Code Meaning :
OBD-II Diagnostic Chassis (C) Trouble Code For Engine
Fuel And Air Metering (Injector Circuit Malfunctions Only)
Injector Circuit Malfunction - Cylinders
Cylinder 10 Contribution/balance Fault
Exhaust Gas Recirculation Sensor B Circuit High

When you check Mercury Colony car engine light came on code C20AA the reason should be . However manufacturer may have a different definition for the C20AA OBD-II Diagnostic Chassis (C) Trouble Code. So you should chech it on our car models.
C20AA OBD-II Diagnostic Chassis (C) Trouble Code Description
C20AA engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.Reason For C20AA Code
The reason of C20AA OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.C20AA 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.
C20A9 Previous Engine Trouble Code For Mercury Colony | Next Engine Trouble Code For Mercury Colony C20AC |