Aston Martin Db2 P991D Engine Trouble Code

When your car's 'Aston Martin Db2 P991D 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.

Aston Martin Db2 P991D Code Meaning :

When you check Aston Martin Db2 car engine light came on code P991D the reason should be . However manufacturer may have a different definition for the P991D OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P991D OBD-II Diagnostic Powertrain (P) Trouble Code Description

P991D engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For P991D Code

The reason of P991D OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

P991D 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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