Check Engine light is on. on 1998 Nissan Altima

Reading it, indicated a P0400 code.

by in Central Point, OR on March 24, 2014
1 answer
ANSWER by on March 28, 2014
Google online , youll find answer..
Related Items:
The electronic throttle actuator (throttle body) can fail causing a loss of power and illumination of the Check Engine Light.
A problem in the vehicle speed sensor circuit may cause the Check Engine Light to illuminate.

Related Content