Alfa Romeo 155 B1781 Engine Trouble Code

When your car's 'Alfa Romeo 155 B1781 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 155 B1781 Code Meaning :

When you check Alfa Romeo 155 car engine light came on code B1781 the reason should be . However Alfa Romeo manufacturer may have a different definition for the B1781 OBD-II Diagnostic Body (B) Trouble Code. So you should chech it on our car models.

B1781 OBD-II Diagnostic Body (B) Trouble Code Description

B1781 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For B1781 Code

The reason of B1781 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

B1781 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.

B1780 Previous Engine Trouble Code For Alfa Romeo 155

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