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
AA23 - Check For PIP Open In Harness
^
Key off.
^
DVOM on 20 volt AC scale.
^
Disconnect PCM.
^
Crank engine and measure voltage between Pin 56 (PIP) of the PCM harness connector and J7 (B-).
^
Is voltage between 3.0 and 8.5 volts AC? YES -- Go to AA24.
AA24 - Check IGN GND at PCM NO -- Go to AA26.
AA26 - Check PIP A at CMP Sensor