90 map sensor location (help)

Hi Guys and Gals,

I have a 90 Lesabre 3.8 and I cannot find the map sensor on it.

I look all over the engine , traced the vacumm lines but couln'd find
it.

Please I need help.

Thanks for your Time Ray

Well I'm glad to know i'm not the only one. My wife's got an '89, step mom's got a '90. Can't find it on either one. Ran into a mechanic with a '92 his was right under the cover on the fuel rails next to the EGR. He pulled mine up in his little computer and said there wasn't one listed. Maybe I'm barking up the wrong tree got a code 63 out of the ECM and this is were it led me.