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)
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Misfire History #1 (Thru) #8
The scan tool range is 0-255 counts. This parameter indicates the total level of misfire that has been detected on each cylinder. The misfire history counters will not update or show any activity until a misfire or DTC P0300 has become active. The misfire history counter will update every 200 cylinder firing events. Non-Driven Wheel Speed: The scan tool range is
0-255 km/h (0-158 mph). This parameter indicates the speed of the rear wheels. The
PCM receives the information from the Electronic Brake And Traction Control Module
(EBTCM) via class 2 serial data.