User Guide

65. Locate the MAP connector on the harness. Re-
move the black tape and split loom from the MAP
connector and wires. Viewing the connector from
the top or clip side note the location and colors of the
three wires on the connector, Purple/White left, Green
center and Black on the right. Approximately 1” be-
hind the connector cut these three wires.
66. Install the new MAP harness to the Purple/White,
Green and Black wires using the crimp/shrink connec-
tors supplied. The new harness wires are all white,
so care must be take so the new white wires are in the
same positions as the colored wires on the original
connector. Strip about ¼” of insulation from the ends
of all the wires. Crimp the connectors on and shrink
the insulation so that it contracts around the wires
completely.
67. Remove the Manifold Absolute Pressure (MAP)
sensor from the stock intake manifold by tilting the
sensor forward and lifting it free. Ensure that the
orange rubber seal is not missing or damaged as it and
the sensor will be re-used.
68. Apply a small amout of the grease supplied to the
MAP sensor seal and install the sensor in its new loca-
tion at the right rear of the supercharger manifold.
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2005-2006 Pontiac GTO LS2 Supercharger Installation Instructions magnacharger.com