Lifan 620 - Page 201

Table 4-2 (Continued)
Testing
terminal
Wire
color
Terminal description Test condition Standard value
A22—body W/B
Engine rotation speed
signal
Engine runs
Pulse signal
generated
A23—body W/U Fuel indication signal Always Less than 1Ω
A24—body N
Engine coolant
temperature signal
Engine runs, coolant temperature
rises
Pulse signal
generated
B3—body R/B
Low beam indication
signal
Ignition switch ACC, low beam unlit
→ lit
Less than
1V→10～14V
B4—body P/G
High beam indication
signal
Ignition switch ACC, high beam
unlit → lit
Less than
1V→10～14V
B5—body Y/W
Front fog light indication
signal
Ignition switch ON, front fog light
unlit → lit
Less than
1V→10～14V
B6—body G/R Lamplet power signal Lamplet switch OFF→ON
Less than
1V→10～14V
B8—body V/G
Generator charging
indicator signal
Engine runs, charging indicator unlit
→ lit
Less than
1V→10～14V
B9—body B/W Oil pressure signal
Oil pressure warning lamp lit →
unlit
Less than
1V→10～14V
B10—body G/B Engine fault signal
Ignition switch ON, indicator lit →
unlit
Less than
1V→10～14V
B11—body Lg/W Rear fog light power signal
Ignition switch ON, rear fog light
unlit → lit
Less than
1V→10～14V
B12—body S/V
Luggage boot ajar warning
indication signal
Luggage boot opens → closes
Less than
1V→10～14V
B13—body N/W Rear defroster indication Rear defroster indicator unlit → lit
Less than
1V→10～14V
B14—body G
SVS trouble warning
beyond engine OBD
SVS indicator lit → unlit
Less than
1V→10～14V
B19—body R/Y Steering signal, L
Ignition switch ON, steering signal,
L OFF→ON
Less than
1V→10～14V
B20—body N/Y Steering signal, R
Ignition switch ON, steering signal,
R OFF→ON
Less than
1V→10～14V
B21—body G Self-locking output signal Unlock → lock
Less than
1V→10～14V
200
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