Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Throttle Position Sensor

Closed Position Voltage:
ECM Terminal 3F (Narrow Range) 0.75-1.25 Volts
ECM Terminal 3G (Full Range) 0.1-0.7 Volts

Closed to Open Voltage:
ECM Terminal 3F (Narrow Range) 1.0-5.0 Volts
ECM Terminal 3G (Full Range) 0.4-4.3 Volts

Wide Open Voltage:
ECM Terminal 3F (Narrow Range) 4.8-5.0 Volts
ECM Terminal 3G (Full Range) 4.2-4.6 Volts