At 06:55 AM 4/18/00 -0500, you wrote:
> <snip>
>1.481-7.996 in-Hg (Avg 3.423) < this is a 4 year old presumably working MAP
>sensor
>6.515-29.021 in-Hg (Avg 12.296) <- this was the bad MAP sensor
>1.481-9.180 in-Hg (Avg 3.745) <- Brand new MAP sensor
>
>I'm also pretty sure that the check engine light that related to a bad MAP
>sensor is for values too high which makes sense according to these findings.
>Can someone confirm this? My reference materials are outside and its cold
out
>and I'm still in my pjs and barefoot 8-).
> <snip>
The latest information that I've been able to get a hold of is that, depending
of barometric pressure:
1. with key on and engine off, MAP sensor should be outputting between
3.5 to 5.0 volts
2. at idle, MAP sensor should be outputting between 1.0 and 2.0 volts
Bob. Southern Ontario, Canada.
'97 Dakota CC Sport, FR, 5.2L, 3.55 SG, auto.
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