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)

Or, hide this message: temporarily or permanently

Electrical Specifications

Idle Air Control Valve
Measured between terminals B1 -- S1 and S2; B2 -- S2 and S4
Cold 31 - 61 at 14 - 122 Ohms At Degrees Fahrenheit (ohms @ deg F)
Hot 38 - 71 at 122 - 212 Ohms At Degrees Fahrenheit (ohms @ deg F)
Sub-Throttle Actuator
Note: Measured between terminals: ACM to A and A-, and BCM to B and B-
0.8 - 1.0 at 68 Ohms At Degrees Fahrenheit (ohms @ deg F)