Alfa Romeo Junior P9E77 Engine Trouble Code

When your car's 'Alfa Romeo Junior P9E77 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.

Alfa Romeo Junior P9E77 Code Meaning :

When you check Alfa Romeo Junior car engine light came on code P9E77 the reason should be . However manufacturer may have a different definition for the P9E77 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P9E77 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P9E77 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For P9E77 Code

The reason of P9E77 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

P9E77 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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