Quote:
Originally Posted by mgbrv8
Are both maps sensors Under the hood the same part number??
Dave
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Only one MAP sensor (#7 - see diagram) at the back of the plenum. Perhaps you're thinking of the (secondaries) pressure switch (#11) under the '90s ECM (for certain) which at some point was later located the plenum, if I recall correctly. Anyway - no two MAPs in the diagram.
P.