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09-21-2001, 06:43 PM
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#5 |
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Junior Member
Join Date: Mar 1999
Location: Ventura, California
Posts: 8,981
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The EVP is the Egr Valve Position sensor. It is standard practice to replace the EGR and the EVP at the same time, and unless you're broke, it's a good idea.
HiFlow50 has a very good point concerning the IAB code 411. Try replacing the EGR & EVP first, and then clear and retest for codes, both KOEO & KOER (the 411 test is not performed during KOEO). If there's no code 411, you're done. If it does come back, replace the IAB. Take care ~Chris ------------------ Retired Moderator MustangNet My site: JimPorterRacing RACECAR spelled backwards is RACECAR HEY !!! Are you ASE Certified ??? If you are, ask me about iATN. The best tool you'll ever have, and it's free !!! |
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