2004 Nissan Maxima with code P2100

Question

I drive a 2004 Nissan Maxima.
Will a bad throttle control motor relay cause chatter in the engine. I have had the timing belt changed and still have chatter when I start the engine. As I drive and accelerate is goes away as long as I am applying pressure to the accelerator.

Answer 1

2004 Nissan Maxima does not use P2100. I think the OBD-II reader you are using is not compatible with your car, use a different one