Grand Caravan V6-181 3.0L SOHC (1989)
for 1989 vehicles) in its place.
4.
Loosen clamps and remove throttle body/air filter intake hose.
5.
Wiring Harness Installation Procedure:
If MAP sensor was mounted on the alternator bracket follow Step A. If MAP sensor was mounted on the right side shock tower or on the
bulkhead follow Step B.
A) Connect the FEMALE end of the wiring harness (4687141) to the original MAP sensor connector. Route the harness along the backside of
the intake manifold toward the throttle body. The harness should be secured to the fuel line and to the two wiring support brackets at the rear
of the intake manifold using the supplied tie wraps.
B) Remove the two pieces of tape on the wiring harness and extend the harness to its full length. Connect the FEMALE end of the harness to
the original MAP sensor connector. If MAP sensor was mounted on the shock tower; route the harness to the right side of the motor mount
and the two rear engine wiring support brackets. Secure using the supplied tie wraps. If MAP sensor was mounted on the bulkhead; route
the harness to the alternator bracket and the two rear engine wiring support brackets. Secure using the supplied tie wraps.
6.
Attach original MAP sensor to the bracket (4686013) supplied in the package.
Figure 1
7.
Loosen throttle body retaining nut, shown in Figure 1, enough to allow MAP sensor bracket to slide over throttle body stud.
