P1800 2004 Nissan Maxima -How do I know what exactly needs to be fixed?

Question

Code p1800. The car keeps cutting off. How do I know what to fix? Can I replace the part and slove the problem completely?

Answer 1

Hi there,

This code indicates an issue with the variable intake air system solenoid. It's either an issue with the solenoid itself or wiring to the solenoid. Here is some more info for you.

P1800 NISSAN - Variable Intake Air System Control Solenoid Valve Circuit

Read more: https://www.autocodes.com/p1800_nissan.html