 Emissions Woes |
 Mar 28, 2015 - 12:22 PM
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Enthusiast Joined Mar 28, '15 From Arizona Currently Offline Reputation: 0 (0%)  |
Hey all! Just discovered this site whilst trying to find information on how to clean out my EGR system and get rid of that CLE. I just bought a 96 about 2 months ago and love the thing. I've already had to replace pretty much everything related to power steering except the rack and have had to replace a few gaskets and seals so now she's leak free, the only problem I'm having now is that CLE which, according to the computer, is due to a problem somewhere between the MAP sensor and EGR valve, which are both good and I've checked and replaced. as needed, all of the vacuum lines between the two and still have the light. On top of that, when I fire her up she spits out a nice plume of white smoke and idles at about 1200 until I start moving. After that, no more smoke and regular idle speed. If anyone has any thoughts or suggestions, I am open to just about anything at this point. Thanks.
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Replies
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Mar 28, 2015 - 7:26 PM
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 Enthusiast  Joined Feb 23, '12 From Warrior, AL Currently Offline Reputation: 0 (0%) |
I'd check the EGR modulator, the membrane likes to tear over time. It's easy enough to test, along with the EGR temp sensor and the solenoid. There's the factory testing protocol somewhere on the internet I had found when I got an EGR code, but mine ended up being that modulator.
-------------------- 2001 Miata LS 5-speed
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Posts in this topic
The_Chazzman Emissions Woes Mar 28, 2015 - 12:22 PM
Bitter year and model? Mar 28, 2015 - 1:39 PM The_Chazzman Oh, crap! I'm sure that would be useful in... Mar 28, 2015 - 2:54 PM Bitter Most of the time it's almost always the modula... Mar 28, 2015 - 7:30 PM The_Chazzman Thanks a ton! I'll look into that modulato... Mar 29, 2015 - 11:49 PM Smaay actually in my experience it the VSV under the int... Mar 30, 2015 - 7:40 AM
Bitter QUOTE (Smaay @ Mar 30, 2015 - 7:40 A... Mar 30, 2015 - 7:00 PM nics I had the P0401 problem last month. Seafoam fixed ... Mar 30, 2015 - 8:56 AM Box It's been awhile but I had found someone on Eb... Mar 30, 2015 - 4:34 PM The_Chazzman Yeah, it was P0401, insufficient flow. I will give... Mar 30, 2015 - 7:30 PM Richardkwon Guys where is the VSV located? I bought the part ... Jun 13, 2015 - 3:04 PM |
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