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
Helpful Information
Circuit K4 splices to supply ground for the signals from the following:
^
Upstream heated oxygen sensor
^
Downstream heated oxygen sensor
^
Battery temperature sensor ^
Camshaft position sensor ^
Crankshaft position sensor ^
Engine coolant temperature sensor
^
Throttle position sensor ^
Knock sensor ^
Manifold absolute pressure sensor ^
Vehicle speed sensor