throttle body
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Many subjects will have been discussed before. Please try the search function before starting a new thread.
Check in the Know Your 2 as the information you need may already be there.
Important ! - Please make your topic title as descriptive as possible . titles with just "help" generally dont get as many answers as a title that points to the problem
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Topic author
throttle body
Hi can someone help me I have a rev 3 na 94/95 import I have had a small problem with the idle going up and down on the od occasion then it is fine been meaning to sort this for awhile what I want to know is can I use the throttle body of a uk rev5 na with sensors on my car and if so is this an easy thing to do and is there a gasket that would need done at same time cheers.
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Re: throttle body
not really looked at the difference between rev3 and rev5 TB's.stu pot wrote:Hi can someone help me I have a rev 3 na 94/95 import I have had a small problem with the idle going up and down on the od occasion then it is fine been meaning to sort this for awhile what I want to know is can I use the throttle body of a uk rev5 na with sensors on my car and if so is this an easy thing to do and is there a gasket that would need done at same time cheers.
The erratic idle is usually:
1) air leak somewhere on vac pipes or inlet side
or
2) ICV idle control valve that needs cleaning.
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Re: throttle body
I agree with Pete. Worth cleaning the entire throttle body & ISCV.
Have a read here: Poor-Idle-When-Cold---Rev3-N-A-**-Almost-Fixed**
http://mr2oc.co.uk/ocforum/viewtopic.php?t=141257
Have a read here: Poor-Idle-When-Cold---Rev3-N-A-**-Almost-Fixed**
http://mr2oc.co.uk/ocforum/viewtopic.php?t=141257
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Topic author
Re: throttle body
Cheers guys I just had a look at that view topic and that looks easy enough to do so will give it a go thanks for the reply's.
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Re: throttle body
Rev 4 and 5 tb is different to rev3.
I had one. I'd take a pic but had all my spare parts thrown out
Usually icv needs a clean. If you have a/c the idle up valve goes faulty
I had one. I'd take a pic but had all my spare parts thrown out
Usually icv needs a clean. If you have a/c the idle up valve goes faulty
'94 Mk2 Rev 3 GT-S 295 fwhp @1.2 bar
'93 Mk2 Rev 2 GT-S 296 fwbhp @ 0.9bar
'93 Mk2 Rev 2 GT-S 296 fwbhp @ 0.9bar