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
BPW - Base Pulse Width
Displays actual injector pulse time as calculated by the
Electronic Control Module (ECM) in milliseconds
(m/sec). Normal readings should be
1-4 m/sec and varying. Lower number indicates reduced fuel delivery, while higher number indicates increased fuel delivery. A fixed reading indicates open loop operation or a system malfunction.