Mazda Protege B0801 Engine Trouble Code
Mazda Protege B0801 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.
Mazda Protege B0801 Code Meaning :
OBD-II Diagnostic Body (B) Trouble Code For Engine
Intake Valve Control Solenoid Circuit Low
Engine Oil Temperature Sensor Malfunction
Crankshaft Position Sensor A Circuit Malfunction
Exhaust Gas Recirculation Sensor B Circuit High

When you check Mazda Protege car engine light came on code B0801 the reason should be . However manufacturer may have a different definition for the B0801 OBD-II Diagnostic Body (B) Trouble Code. So you should chech it on our car models.
B0801 OBD-II Diagnostic Body (B) Trouble Code Description
B0801 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.Reason For B0801 Code
The reason of B0801 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.B0801 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.
B0800 Previous Engine Trouble Code For Mazda Protege | Next Engine Trouble Code For Mazda Protege B0802 |