Operation CHARM: Car repair manuals for everyone.
Home >> GMC Truck >> 1999 >> S15/T15 Sonoma P/U 2WD L4-2.2L VIN 4 >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data, Normal Values and Definitions >> Scan Tool Data Definitions - Powertrain Systems >> Engine Scan Tool Data Definitions - 1 >> TP Angle

TP Angle

Range - 0-100%
The PCM computes the Throttle Position (TP) from the TP sensor voltage input. The TP angle will auto zero to 0% at idle when the TP voltage is below 0.90 volt. The TP angle will read 100% at Wide Open Throttle (WOT).
pro multis · About Operation CHARM