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

Vehicle Range/Drivable Range

Vehicle Range is calculated by the IPC as described below.

Drivable range = Distance Sum/Fuel Sum x scale Factor x Filtered Fuel in Tank.

Separate accumulators are kept for fuel consumed and for distance traveled. These accumulators are not operator resettable. Distance has a resolution of 0.1 miles. Fuel consumed has a resolution of 0.00005 liters. This portion of the IPC will be dashed if there is a loss of PCM or PZM communications.