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
Engine RPM/Vehicle Speed Limiter
The
Powertrain Control Module (PCM) limits engine rpm by cutting off fuel whenever an engine rpm overspeed condition is detected. The purpose of the engine rpm limiter is to prevent damage to the powertrain.