Jowett 9 P0121 Engine Trouble Code

When your car's 'Jowett 9 P0121 Check Engine' light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. But in many cases, it means at minimum that you'll be visiting the car dealer to locate the malfunction and get the light turned off.

Jowett 9 P0121 Code Meaning :

When you check Jowett 9 car engine light came on code P0121 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However manufacturer may have a different definition for the P0121 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P0121 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P0121 OBD-II Trouble Code The throttle position sensor ( P0121 code.

Reason For P0121 Code

The reason of P0121 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

P0121 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.

P0120 Previous Engine Trouble Code For Jowett 9

Next Engine Trouble Code For Jowett 9 P0122