Nissan Code P0440?

Answer A P0440 error code on your Nissan means there is an evaporative emission control system (EVAP) malfunction. Typically no symptoms of this problem appear, but the error code will cause problems with... Read More »

Top Q&A For: Nissan Code P0440

The Check Engine Light P0440 on a 1996 Sunfire?

Believe it or not, your car's gas cap is actually a part of its emissions system. The Pontiac Sunfire and its Chevy Cavalier sister vehicle use the same kind of emissions systems that most GM vehic... Read More »

Nissan Code P1448?

Any car or truck built after the 1995 model year comes equipped with an on-board diagnostic (OBD) computer. This device monitors the vehicle's operation, especially its emissions control system. Th... Read More »

Nissan Code P1700?

So your Nissan's dashboard shows everyone's least favorite visitor: the "check engine" light. If the diagnostics device reads P1700, it's a power train error meaning "Transmission Indeterminate Fai... Read More »

Nissan Diagnostic Code P0325?

Diagnostic code P0325 refers to a knock sensor circuit malfunction. Symptoms you may be experiencing in your Nissan as a result of this problem include but are not limited to lack of power and some... Read More »