C 1500 Truck 2WD V6-262 4.3L VIN Z (1992)
Throttle Position Sensor: Technical Service Bulletins
Throttle Position Sensor - Revised Replacemet
GMC NO.: 93-U-010
BOOK NO.: X9231, X9331
SECTION: 7A
CORP. NO.: 367101
DATE: April 1993
SUBJECT:
THROTTLE POSITION SENSOR (TPS) REPLACEMENT
MODELS:
1992-1993 C/K MODELS WITH 4L80-E TRANSMISSION
The following represents revised information for Section 7A in the 1992 and 1993 C/K Models Service Manual. This supplements the information found
under "Throttle Position Sensor (TPS) Replacement" on page 7A2-86 of the 1992 C/K Models Service Manual and page 7A17A-96 of the 1993 C/K
Models Service Manual.
Important
On all gasoline V-8 engines, the throttle position sensor is non-adjustable without retainers. In addition, on the 7.4L (V-8) engines, the (TP Sensor) has a
horizontal electrical connector. On all other gasoline engines, the connector is vertical. For diesel engine (TP Sensor). Refer to SECTION 6C2.
