hello could you tell me where map sensor is located on 03 gmc envoy
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2003 GMC Envoy Question: map sensor
Answer #1Auto Stop Limited from Auto Stop Limited, Inc, September 17, 2010, 12:40Technician
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.
ReplyVisitor, November 13, 2010, 15:26
still dont see it on a 4.2, more info please