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)

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Throttle Position Sensor: Specifications

Note:Measuered with vacuum applied to the throttle opener.
Clearence Between Lever And Stop Screw Between Terminals Resistance
Throttle Valve Closed (0.0 in.) VTA - E2 0.2 - 5.7 Kilo Ohms (K ohms)
Throttle Valve Closed (0.020 in.) IDL - E2 2.3 K ohms or less
Throttle Valve Opened (0.030 in.) IDL - E2 Infinity
Throttle Valve Fully Opened VTA - E2 2.0 - 10.2 Kilo Ohms (K ohms)
--- VC - E2 2.5 - 5.9 Kilo Ohms (K ohms)