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
If it fails:
lemon-manuals.org.ua
Or, hide this message:
temporarily or
permanently
Electrical Specifications
HEATER ELEMENT RESISTANCE Hot to warm
5.0-30.0 ohms
Room temperature
2.0-5.0 ohms
HO2S SWITCHING HO2S signal
0.3-0.9 volts within 3 seconds
After driving 55 mph for 5 minutes.
Testing procedures may be found under System Testing / Pinpoint tests.
H - Fuel Control