2002 Mitsubishi Galant Car Idles Rough On E Check Engine Light On Off Filled

2002 MITSUBISHI GALANT
210,000 MILES
Avatar
ANONYMOUS
  • MEMBER
  • 1 POST
car idles rough when on E and check engine light goes on, check engine light goes off when filled to half a tank. I recently had to repair the heater switch. Went to autozone and checked for codes 1. P0113 , P0421, P0107 this happened ALL AT ONCE. Please help
check says it could be catalyst converter, Heated oxygen sensor in the rear and Map Sensor, Open or short circuit conditions
Apr 5, 2013 at 1:22 AM
Advertisement
Avatar
ASEMASTER6371
  • CAR REPAIR CONTRIBUTOR
  • 52,796 POSTS
diags need to be done on the codes. codes never identify bad parts, just failed systems.

do not let the gas go too low. if you run out, you will need to replace the fuel pump.

Roy
Apr 5, 2013 at 1:24 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.