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
Voltage at ECM terminals SPD - E1 (No.1 vehicle speed sensor) Vehicle standing still
0.0 - 2.0 volts
Vehicle moving
0.2 - 2.0 <-> 4.5 - 5.5
Voltage at ECM terminals SP2 - E1 (No.2 vehicle speed sensor) Vehicle standing still
0.0 - 2.0
Vehicle moving
0.2 - 2.0 <-> 4.5 - 5.5
Speed sensor signal pulses Pulses per shaft revolution
4