update on problems/codes

Phil and Judy Rose pjrose at frontiernet.net
Mon May 20 17:42:28 EDT 2002

At 1:25 PM -0600 5/20/02, Mike Miller wrote:
>How's the temp gauge reading?? Multifunction SW will cause low boost. Does
>the A/C work?
>Temp gauge reading low often indicates bad MF SW. As does failed A/C.

The temp gauge info is from a different sensor (within the MFTS) than
the one that reports an "overheat" condition (an erroneous overheat
signal to the ECU will cause low boost). So the temp gauge response
is really not a reliable diagnostic of  MFTS causing low boost.
Inoperative A/C certainly does indicate a possible MFTS overheat

*  Phil & Judy Rose           Rochester, NY  *
*        mailto:pjrose at frontiernet.net       *

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