Yue Loong Yln P121B Engine Trouble Code

Theoretically you can drive for a few weeks or even months with a broken MAF sensor. You will notice a decrease in gas mileage and over time the car will eventually start stalling a lot. At a shop, the replacement cost is between $200-$300 depending on the car, but that's usually the cost of parts because the labor is relatively simple.

Yue Loong Yln P121B Code Meaning :

When you check Yue Loong Yln car engine light came on code P121B the reason should be . However manufacturer may have a different definition for the P121B OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P121B OBD-II Diagnostic Powertrain (P) Trouble Code Description

P121B engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For P121B Code

The reason of P121B OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

P121B 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.

P121A Previous Engine Trouble Code For Yue Loong Yln

Next Engine Trouble Code For Yue Loong Yln P121C