gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

ABOUT US
Engine Controls - Service Engine Soon Light, DTC 22-TPS|Page 3376 > < Engine Controls - Service Engine Soon Light, DTC 22-TPS|Page 3374

C 1500 Truck 2WD V6-262 4.3L VIN Z (1992)

Page 1
background image

Throttle Position Sensor: Adjustments

N/A: TPS is not adjustable on this engine.

Each time voltage drops below 1.25 volts and stops, the control module assumes that this value is zero throttle angle and measures percent throttle
from this point on.

Engine Controls - Service Engine Soon Light, DTC 22-TPS|Page 3376 > < Engine Controls - Service Engine Soon Light, DTC 22-TPS|Page 3374