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
Vehicle Speed Sensor
IGNITION TIMING Not Adjustable
AIR TEMP. SENSOR SIGNAL TO ECU Approx. 2.32V @ 75°F (24°C)
COOLANT TEMP. SENSOR SIGNAL TO ECU Approx. 2.06V @ 86°F (30°C)
OXYGEN SENSOR Voltage Range
0V - 1.0V
ROAD SPEED SENSOR Pulse frequency
7870 / mile (4920 / km)
THROTTLE POTENTIOMETER Voltage Reference Signal Range
240mV - 4.9V