Paxton-superchargers Plymouth Prowler Manuel d'utilisateur télécharger pdf (Page 27)

11-1

P/N: 4809629

©2003 Paxton Automotive

All Rights Reserved, Intl. Copr. Secured

22OCT02 v2.0 PlymProwler(4809629v2.0)

Section 11

FUEL SYSTEM MODIFICATIONS

11.1. FUEL SYSTEM MODIFICATION

*****NOTE:*****

Refer to Appendices 1017717 (Asy, Fuel

Control), 7000125 and 7000145 (Wiring

Diagrams) and the photo (next page) for this

section. The Controller (4PCA016-011) will con-

nect to the Factory Stock ECU, the Fuel

Injectors, and the Boost Retardant Device. All

will be accessed from the passenger side, where

the side body panel was removed.

(See Fig. 11-1.)

Fig. 11-1

A. Before working on the vehicle’s electrical

system, make sure that the battery has been

disconnected.

B. Disconnect the plugs from the ECU and

remove the ECU using a 7mm socket on the

3 mounting bolts and then open up the wire

harness (split loom) that leads out of the

ECU unit. (Refer to the wiring diagram in

the Appendix page A-23 for wire color and

pin location.)

C. Open up the ECU harness on the Prowler.

Locate the wire connected to the Crank

Sensor (it will be connected to the #32 lead,

and should be Gray and Black).

D. Cut the wire. It should be cut in the area of

the wiring harness. The end that comes from

the ECU will be connected to the

Gray/Black wire on the Controller. The

other end will be connected to the Gray

wire. Use the heat shrink Butt Connectors to

insure a water tight seal.

E. The CAM sensor wires will be connected to

the #33 connection, and will be Tan and

Yellow. Cut the wire in the same area, and

connect the ECU side to the Tan and Yellow

wire in the controller, and the other side to

the Tan wire.

F. Next locate the Gray and black connector on

the ECU harness find the Yellow/Black wire

this should be Pin #73 in this connector.

G. The Paxton fueler and Ignition box needs an

RPM signal to operate you just have to TEE

into this wire for the correct signal.

H. Close the ECU harness. Make sure that your

Butt Connectors have a good seal, and place

them into the wiring harness.

I. Connect the Vacuum Tube from the con-

troller to the Intake Manifold Vacuum. This

is done with the included adapter and line.

You will have to remove a factory cap on

the manifold to make the connection. (See

Fig. 11-2.)

Fig. 11-2

J. The controller is now ready to be connected

to a power source. The RED (Power) wire is

connected to terminal 87 on the relay with a

female disconnect (crimp and shrink type.

The Relay will be installed on the upper

mounting bolt behind the controller.

K. The black (ground) wire from the controller

will be connected to the ground on the side

of the ECU with a crimp type of ring termi-

nal.

ECU AND HARNESS

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