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
VTD Fuel Disable
The scan tool displays Active/Inactive. The
PCM receives a
40-60 Hertz signal from the
Body Control Module (BCM) when the proper starting procedure occurs. When the PCM receives this
40-60 Hertz signal the fuel system is enabled and the engine starts. The scan tool displays Active once the hertz signal is received by the PCM. If an improper starting procedure occurs, the BCM will not send the
40-60 Hertz signal to the PCM and the PCM disables the fuel system. The scan tool displays Inactive.