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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permanently
10-Step B, Throttle Position Sensor
1.
Disconnect automatic
idle speed motor at
throttle body, then connect a voltmeter between connector terminal with orange/dark blue wire and ground.
2.
Place
ignition switch in the Run position.
3.
If reading is 1/2 to 1 1/2 volts, replace
fuel injector.
4.
If reading is more than 1 1/2 volts, replace
throttle position sensor.