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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Air Temperature Sensor ( Ambient / Intake ): Service and Repair

Intake Air Temperature Sensor Replacement:





1. Unplug electrical connector at intake air temperature sensor (B17/7).
2. Check O-ring, replace if necessary.
3. Turn intake air temperature sensor (B17/7) to left and remove it.
4. Install in reverse order.
5. Extract and reset fuel injection control module diagnostic trouble code memory.

NOTE: Stored trouble codes may be caused by detached cables or repair work.