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
Transmission Position Sensor/Switch: Description and Operation
Located on the transmission, it turns ON when the select lever is in the Park or Neutral position. ECM detects whether the transmission is in the parking or neutral state or in any other state through this ON/OFF signal and uses it as one of the signals to control fuel injectors and idle air control valve.
