colt mi-vec not working

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colt mi-vec not working

Postby Danny Kierans » Fri Jun 29, 2007 7:35 pm

i,v had a 96 colt mi-vec,i have been trying to fix..the prob is that the mi-vec does not come in..Have tested oil press and changed cam sensor in head,coolant temp sensor and e.c.u.and still not working :oops: :x :oops:
does any1 have an idea or can you's give me a number of some1 that wood take on the jod..every1 in ask yes no woood not touch mi-vec colt :?:
Any help would be great.thank's :smt112
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Danny Kierans
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Postby Mustang » Fri Jun 29, 2007 7:58 pm

Danny,
Is it revving past the ~5200rpm mivec cut in point?
If cold the revs are limted to ~5200rpm (cut in point is different depending on whether it's a standard version or the RS version)-the temp sensor which you mentioned I guess is the one that controls this. If it revs past 5200rpm, I guess the temp sensor is not cutting in to limit the revs and is therefore not the problem.
Blown fuse, loose relay?
Is the car running ok otherwise?
I believe Aidan on here had a seimilar problem with his FTO mivec when he got it first. Think it was a vacuum hose or something. http://www.fto-ireland.com/forum/phpBB2 ... ght=vacuum
Obviously if you could get it connected to a MUT reader that would be you best bet. Failing that I'm sure there is some way to read fault codes without it?
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Postby Danny Kierans » Fri Jun 29, 2007 9:04 pm

yes car will reach up to 7,200rpm but no more then that and no-mivec coming in.i have a second car that im using as a donore car,and there is no mitsu dealer around with daig computor <mut> i guess.
replaceing the knock sensor fixed mi-vec on his fto i guess i will try find out is there 1 on the colt.it's worth a go.is there a diff name for it..are error code,s done by flash code's like the fto.
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Danny Kierans
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Postby Danny Kierans » Mon Jul 23, 2007 8:17 pm

have looked for this knock sensor.even got my hands on auto data for the engine and got no-where
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Danny Kierans
I'm addicted to my FTO
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