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

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Mode F07, F08 ATF Temperature Sensor

MODE F07 AUTOMATIC TRANSMISSION FLUID (ATF) TEMPERATURE SENSOR (ATFT)
FO8 = ATF temperature (ATFT) to be indicated in "deg C"






Condition
- Low ATF temperature (before Engine/vehicle starts.)
- High ATF temperature (after driving vehicle for warm-up.)

Specified Data
- Ambient temperature: ± 5O°F ( ± 1O°C) - (Low ATF temperature).
- ATF temperature: 158 - 230°F (70 - 110°C) - (High ATF temperature).
- Open harness: 176 deg F (80 deg C).
- Shorted harness: 320 deg F (160 deg C).