La Salle Saloon P21F6 Engine Trouble Code
La Salle Saloon P21F6 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.
La Salle Saloon P21F6 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 La Salle Saloon car engine light came on code P21F6 the reason should be . However manufacturer may have a different definition for the P21F6 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.
P21F6 OBD-II Diagnostic Powertrain (P) Trouble Code Description
P21F6 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.Reason For P21F6 Code
The reason of P21F6 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.P21F6 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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