Re: testing MAP

From: Bob Tom (tigers@bserv.com)
Date: Fri Jun 09 2000 - 09:21:25 EDT


Another reason to come to C@C. We can read your MAP sensor output
at the same time as well as doing the distributor thingy.

Bob

At 08:26 AM 6/9/00 -0400, you wrote:
>Yup Shane showed us this trick... On my '98 it's a three prong connector
>namely, voltage in, voltage/signal out (to PCM), and ground. Signal out
is the
>middle prong. To test you'll need to make some super small jumpers or like
>Shane did use some super thin (thread like) wire to stuff inside while
closing
>the connector. Voltage in should be 5v (+-0.5v).
>
>'98 Factory specs for signal out are as follows:
>
>Key on engine off: 4-5v
>Engine running with hot, neutral idle speed: 1.5-2.1v
>Tom
>
>______________________________ Reply Separator
_________________________________
>Subject: DML: testing MAP
>Author: <dakota-truck@Buffnet.Net> at smtpout
>Date: 6/8/00 10:48 PM

>Whoever it was that figgured out the MAP thing...(Shane M???) would you
>please tell me how to do it again? Specifically what to check across which
>leads... thanks Jon Smith <creative snipping>



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