06 Rainer Air pump problem - Buick Forum - Buick Enthusiasts Forums

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Old 03-11-2018, 01:52 PM
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Join Date: Mar 2018
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Default 06 Rainer Air pump problem

Hereís my situation...

I have changed the Air pump and Soleniod and I am still getting the code pop up after Iíve cleared it. Iím not sure what to do?

06 Rainer CXL 4.2
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Old 03-11-2018, 06:47 PM
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Join Date: Oct 2016
Location: Minot, ME
Posts: 183

Not sure about air pump on a '06? Thought they went out decades back, used for emission control in the early days to put extra air into exhaust for catalytic combustion as I recall. You don't mean A/C compressor?

No, those seem to have a secondary small pump for emissions, possibly CARB (California emissions). So answer my own answer, good way to learn lmao...... Also ran across pump for air ride suspension. Not enough info for even guess answer here!

Try a computer default, disconnect battery for maybe 1/2hr., clear code again and check all hoses, gas cap maybe or something perhaps installed upside down or backwards ie- hoses? Again, not a mechanic but what I'd do. Try putting a distributor back in 180deg. off and car doesn't start but swore you put it in right (many were tab and slot driven). Still haven't forgot that one......
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Last edited by Rich B.; 03-12-2018 at 04:39 AM.
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