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

System Specifications

IDLE SPEED

Idle speed is not set by curb RPM. Refer to Idle Speed Adjustment for procedures

TORQUE VALUES

Idle Speed Control By-Pass Air (ISC-BPA) Valve 71-102 lb. in. (8-11 N-m)
Throttle Position (TP) Sensor 11-16 lb. in. (1.2-1.8 N-m)