map sensor on 2003 GMC Envoy

hello could you tell me where map sensor is located on 03 gmc envoy

by in China Village, ME on September 17, 2010
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1 answer 1 comment
ANSWER by , September 17, 2010
Hi If you have a 5.3 it's located on the top of the intake at the back and the connector is a 3 way connector. If it's a 4.2 it's located center top of intake at the back and also has a 3 way connector. Hope this helps or let me know if you need more info. RJ
COMMENT by , November 13, 2010
still dont see it on a 4.2, more info please