Painless Performance 2000 - 2002 GM VORTEC THROTTLE BY WIRE 60219 Manual do Utilizador descarregar pdf (Página 5)

We do offer some general guidelines and routing practices starting in Paragraph 5.3, general

installation instructions in Section 5.0, and precise instruction concerning the electrical connections

you will have to make beginning in Section 6.0. To help you begin thinking through the installation

of your wire harness, read the following sections:

5.1 TRANSMISSION FUNCTION

5.1.1 Which ever transmission you are using ,4L60E, 4L65E, 4L80E, or 4L85E

transmission, you must ensure the following components are connected correctly:

vehicle speed sensor(VSS), transmission connector, park neutral position connectors

and correct brake switch. These are necessary to make the transmission work correctly.

The brake switch should be closed (electrically connected) when the brakes ARE NOT

being applied and open (not electrically connected) when the brakes ARE being

applied. This is the opposite of a standard brake light switch. If you are using a

pressure brake switch, a SPDT relay must be installed to unlock the converter when

the brakes are applied. The vehicle speed sensor lets the computer know how fast the

wheels are turning. The park neutral position sensor tells the PCM if the transmission is

in park or neutral.

5.2 YOU SHOULD GET TO KNOW THE PARTICULAR ENGINE YOU ARE USING:

NOTE: The 00–02 4.8L, 5.3L & 6.0L TBW Vortec engines had four oxygen

sensors from the factory, but we have provisions for only two, one on the

driver side and one on the passenger side of the engine. We removed the two

rear oxygen sensors since they originally where behind the catalytic

converters and most people don’t want to run more than two oxygen

sensors.

5.2.1 PPPI recommends the use of the following parts. See Table 4.1. These will meet

all requirements and are compatible with PPPI harnesses. The numbers given are GM

and AC Delco part numbers. You must use the computer part #12200411.

5.2.2 Familiarize yourself with the harness by locating each of the harness groups and

by looking at the connectors on the wire ends.

5.2.3 Decide where and how the computer, TAC Module, fuse block, and relays will be

mounted. PPPI wire harness kits are designed to mount either under the dash or in the

kick panel on the right side.

5.2.4 A good exercise is to lay out the wire harness on the floor beside your vehicle

and identify all the connectors and wires.

5.2.5 You will want to route the harness through and around open areas. Inside edges

provide extra protection from hazards and also provide places for tie wraps, clips, and

other support.

5.2.6 Route the harness away from sharp edges, exhaust pipes, and the hood, trunk,

and door hinges.

5.2.7 Plan where harness supports will be located. Use a support approximately every

6 inches unless the harness routes under the floor carpet.

1 2 3 4 5 6 7 8 9 10 ... 21 22

Sem comentários

Painless Performance 2000 - 2002 GM VORTEC THROTTLE BY WIRE 60219 Manual do Utilizador Página 5