2004 Mitsubishi Eclipse Q&A
2004 Mitsubishi Eclipse Question: Cam sensor was replaced engine light still on
P0421 indicates low 'warm-up' catalytic converter efficiency. Your check engine light would still be on for that. P0335 and P0340 indicate a camshaft position sensor corcuit problem. I don't have enough information to know about the high idle problem. could be related to having no cam sensor signal. Find yourself a Mistu specialist, here's a directory link for you: http://repairpal.com/directory?address=88005&car_brand_names=Mitsubishi - Superbob
Cam sensor was replaced engine light still on.Took it to a repair shop OBDII results the codes are p0421,p0340,p0335. he suggested a new com...
Drove the car which was running perfect, parked it in the garage and the next day it would not start, it will only crank. Thought it was a fuel pump problem as no fuel was being sent to the engine...