Operation CHARM: Car repair manuals for everyone.
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

Electrical Specifications

NOTE: Voltage specs measured at terminal 47 of throttle position sensor.

THROTTLE VALVE POSITION VOLTAGE

0.50 volts
10° 0.97 volts
20° 1.44 volts
30° 1.90 volts
40° 2.37 volts
50° 2.84 volts
60° 3.31 volts
70° 3.78 volts
80° 4.24 volts