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Jetta L4-1781cc 1.8L SOHC (ACC) Can (1995)

Sensors and Switches > Sensors and Switches - Powertrain Management > Sensors and Switches - Fuel Delivery and Air Induction > Throttle Position Sensor > Component Information > Technical Service Bulletins > Engine Controls - Throttle Position Sensor Replacement

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Throttle Position Sensor: Technical Service Bulletins
Engine Controls - Throttle Position Sensor Replacement

Condition

Throttle Position (TP) Sensor -G69-, Installing New-Style Switch

24 07 01 Jan. 10, 2007, 2004112, supersedes Technical Bulletin Group 24 number 03-02, Feb. 3, 2003 due to inclusion in ElsaWeb.

Technical Background

The "old style" Throttle Position (TP) sensor -G69- has separate connector housings to the Transmission Control Module (TCM) -J217- harness.
In the "new style" TP sensor, see  Required Parts and Tools, the Engine Control Module (ECM) -J220- harness is replaced by an ECM connector
housing only.

Production Solution

N/A

Service

If the TP sensor is replaced with a new sensor, see  Required Parts and Tools (arrow), it requires a wiring harness modification, which:

-

splices signal wire (terminal 2) of wire harness from TCM connector at TP sensor into signal wire (terminal 2) of wire harness from ECM
connector at TP sensor, and

-

terminates unused wiring from TCM connector (terminal 1 - power) and terminal 3 - ground.

-

Install new TP sensor -G69- using two M4 x 12 Phillips-head screws, see  Required Parts and Tools.See also Repair Group 24 Throttle Position
(TP) Sensor, replacing.

-

Remove terminal from Position 2 in (three-wire) TP sensor connector on throttle body.

-

Locate repair wire (with replacement terminal that matches terminal from TP sensor connector) in the Wiring Harness Repair Kit.See  Required
Parts and Tools.

-

Install repair wire into Position 2 of the (three-wire) TP sensor connector and install appropriate seal (over wire) into connector housing.

-

Cut repair wire approximately 75 mm from connector.

-

Strip insulation and install (crimp) a red splice connector, see  Required Parts and Tools, to the repair wire, using an appropriate crimping tool
from the Wiring Harness Repair Kit.

-

Remove tape as necessary from ECM and TCM wire harnesses leading to TP sensor.

-

Remove terminal and strip insulation from ECM signal wire (Position 2 of 3-wire connector housing).

-

Remove terminal and strip insulation from TCM signal wire (Position 2 of 4-wire connector housing).

Sensors and Switches > Sensors and Switches - Powertrain Management > Sensors and Switches - Fuel Delivery and Air Induction > Throttle Position Sensor > Component Information > Technical Service Bulletins > Engine Controls - Throttle Position Sensor Replacement

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