Painless Performance 2000 - 2002 GM VORTEC THROTTLE BY WIRE 60219 Manual do Utilizador descarregar pdf (Página 10)

E. FUSE BLOCK IGNITION - This circuit is used to provide power to the injection system.

Connect this wire to a terminal/ wire from the ignition switch that is hot in the RUN and

CRANK positions. Failure to provide power in the crank position will result in PCM

shutdown while the engine is trying to start.

Note: You will know this circuit is properly

connected if the Check Engine Light is on when the ignition switch is on and while

starting.

F. TACH (optional) - This circuit is used to provide a signal from the PCM to the

tachometer. Connect this wire to the signal input on the tachometer.

G. VSS OUTPUT (optional) - This circuit is used to provide a signal from the PCM to the

electric speedometer. Connect this wire to the signal input on the electric speedometer (not

all aftermarket electric speedometers use the same signal for operation. Consult the tech

dept of the speedometer manufacture for compatibility).

H. Cruise Control- There are four cruise control wires in this harness. Most late model GM

steering columns years 1983-1993 already have or can be retrofitted with a cruise control

switch. See Figure 7.4 for the proper connection of these wires to a factory GM cruise

control switch part number 25111262. This harness kit does not include the connector

needed because it has been discontinued by Delphi. The Brown wire is power (connector

pin A). The Gray wire is the

cruise control on

switch signal (connector pin B). The Blue

wire is the

cruise control set/coast

switch signal (connector pin D). The Gry/Blk wire is the

cruise control resume/acce

l switch signal (connector pin C).

I. Fuel Pump Relay- Plug this connector into the factory fuel pump relay (Delco# 15-8571)

See Figure 7.5

FIGURE 7.1 DLC Connector & Check Engine Light

FIGURE 7.2 Brake Switch Connections

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 21 22

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Painless Performance 2000 - 2002 GM VORTEC THROTTLE BY WIRE 60219 Manual do Utilizador Página 10