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Nissan Almera 2.2 TD W Reg P1251 Fault Code: Air Mixture Solenoid Circuit Malfunction

Model: nissan almera 2.2 td w reg Fault Code: P1251 Posted: 2009-04-17 06:23

Hi everyone, I own a 2000-2003 registered Nissan Almera 2.2 TD model, and recently it has stopped running unexpectedly. The onboard diagnostic system is showing fault code P1251, which relates to the 'P4 Spill/V Circ' (Air Mixture Solenoid Circuit) issue. Could anyone please provide insight into what this error means and how it might be resolved? Any technical details or troubleshooting steps would be greatly appreciated. Thanks in advance for your help! Note: This applies specifically to the W Reg Nissan Almera 2.2 TD with P1251 fault code.

Related fault codes
P1251
Comments (1)
Anonymous 2009-04-18 05:38

P1251 corresponds to an Air Mixture Solenoid Circuit Malfunction, which may indicate a problem with the solenoid valve or its wiring in the fuel injection system. This can lead to poor engine performance or complete shutdown, especially under load.