Car Questions
RepairPal is your advocate for car care advice and guidance

Engine light is on

(2001 Chrysler PT Cruiser)
in White House, TN on June 21, 2009
code P0401 is the code How can I turn the engine light off?
Displaying 2 answers & 0 comments
Popular Answer
on June 21, 2009
This code is for a problem with your EGR system. Look at the link below. The Light will not stay off until the problem with your EGR system is properly repaired.
on July 14, 2009
EGR valve may need replaced.Also check male end of sensor plug for bad wires are cracks, i have had to replace two due to heat damage and age
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide. Learn more
Didn't find what you were looking for?