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

Cyl. 1-6 CKT. History

Scan tool displays OK, Stuck Low, indicating a circuit that is stuck open, or Stuck High. These parameters describe the condition of each Injector Control circuit. If a fault is detected the scan tool will list the fault type with the corresponding cylinder.