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Old 01-29-2007, 06:08 PM
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Re: check Engine light error

Quote:
Originally Posted by catkoot
check Engine light is on , error no P0403 ??!!!

Got a year and engine size?
403 refers to EGR valve solenoid.
But always check it out before replacing.
Check vacuum hoses and pipes and wiring and plug ins to it.
See if any black exhaust leaking out solenoid valve.
If solenoid is bad go to the dealer and get the egr valve assembly.
It all comes together.
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