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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Evaporator Temperature Sensor / Switch: Specifications
When the
fin sensing cycling clutch switch sees a temperature input below about
1.6° C (35° F), it signals the PCM to cycle the compressor OFF.
When the temperature input reaches above about
3.9° C (39° F), the switch signals the PCM to cycle the compressor back ON.