Lifan 620. Manual — part 7

Table 1-1 (Continued)

Pin

Number

Definition

Pin

Number

Definition

Pin

Number

Definition

J1-34

Idle speed phase A output

negative

J1-35

Acceleration signal

J1-36

Power steering signal

J1-37 Not

used

J1-38

Rear oxygen sensor signal

high

J1-39

A/C demand (+)

J1-40

Not used

J1-41

Not used

J1-42

Intake air pressure

Fig. 1-10

29

(5)

TRITEC 1. 6 engine controller pin (see Table 1-2)

Table 1-2

S/N Mark

Name

Resistance

value Tolerance

J1-01 V-IGK

Ignition

switch

11.9K

±0.1%

J1-02

V-EL

Main relay output

1.8K

±0.1%

J1-03 VS

Vehicle

speed

sensor

∞

J1-04 TMAP-VCC

Pressure/temperature sensor

power supply

189.2K ±10K

J1-27

TIA

Intake air temperature signal

3.3K

±0.2K

J1-28

CRKGND

Crankshaft sensor low

55.5K

±0.5K

J1-29

J1-30

J1-31

MIL

Malfunction indicator light

56.7K

±0.7K

J1-32 IGC

Ignition

coil

1,4

1.3M

±0.5M

J1-33 STPBH

Stepper

motor

B+

20.3K

±O.2K

J1-34 STPBL

Stepper

motor

B-

20.5K

±0.1K

30

Table 1-2 continued

J1-35

Acceleration

signal

48.8K

±0.5K

J1-36

PSTE

Power assisted steering

7.1M

±0.2M

S/N Mark

Name

Resistance

value Tolerance

J1-37

J1-38

VLS-DN-A

Rear oxygen signal

42.6K

±0.3K

J1-39 ACIN

A/C

demand

9.9K

±0.2K

J1-40

J1-41 P/N

Park/Neutral

switch

13.3M

±0.5M

J1-66

J1-67

FANL

Low speed fan control

∞

J1-68

J1-69

KNKS

Shock sensor signal

99.3K

±0.5K

J1-70 IV1

Injector

2

1.3M

±0.2M

J1-71 IV3

Injector

4

1.3M

±0.2M

J1-72

J1-73 GND

System

ground

wire

0.0Ω

31

7. Electric fuel pump

(Fig. 1-11)

Fig. 1-12

32