Re: MAP Sensor "Issue"

From: Shane Moseley (smoseley@ix.netcom.com)
Date: Thu Apr 20 2000 - 01:00:19 EDT


fawcett@uism.bu.edu wrote:

> Hey! I got my fluke and I'm ready to test the hell out of everything...
> Bzzzzzzz PHWAP! Oops, that's the hot one! ;-)
>
> Anyway, were can I get some male/female connector pins to rig up some
> jumper/test wires for the MAP, TPS, etc.? I checked out Rat Shack and a local
> autoblown with no success. Any suggestions? I thought rigging up the jumpers
> would be the easy part. Go figure.

I used very very thin stainless wire that can be found at hobby/craft shops or
maybe flower shops (dont ask). I simply pulled the factory connector - inserted
the small wires leaving an inch or two hanging out - and put the connector back on
(was tighter). I had to try several different gauge wire before I found one small
enough. This was the only way I could see to read the values with engine running
- measuring what the computer was seeing under all conditions. I tried to back
probe the connectors with hat pins but they kept coming out due to vibration from
engine running. When I get back home (currently on a project in Memphis) I'll try
and get the #s for ya. They worked great as places to clip my alligator clip
equipped voltmeter probes to.

Hope this helps,

Shane

--
'96 IndyRam-HisIndy-MPI/TB/Pulleys/Coil/Wires/CompTAs
'96 IndyRam-HerIndy-numbered(#142)"Track Truck"
'74 Triple-Black Dodge Challenger Rallye 360 home-brew EFI R&D vehicle
'68 Black Corvette Convertible 427 (For Sale)



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