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LH2.4 IAC Valve 200 1991

uid 27's pic
posted by  Art Benstein on  Mon Mar 23 04:17 CST 2020
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last visit: Fri Oct 17 20:10 CST 2014
[RELATED]

Hi Phil,

No slip rings to wear, no brushes, no moving electrical contacts period. Your memories must be from the 3-terminal units used with K-jet, LH2.0, and LH2.2.

Also, full 12V to the unit won't damage it. If you exercise it, say to help wash the sludge out of it, a 9V transistor radio battery will not last terribly long.

Using the OBD mode 3 (excessively) to cycle it could flood your cylinders with fuel, as it runs through all the outputs, not just the IAC.



--
Art Benstein near Baltimore

A man's knowledge can never outweigh his experience.






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New Fussy IAC on 1991 Kittys Grey Volvo 240. [200][1991]
posted by  kittysgreyvolvo subscriber  on Thu Mar 12 17:10 CST 2020 >


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