Club Car Precedent Villager 2, Руководство по техническому обслуживанию и ремонту

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GASOLINE VEHICLE - TROUBLESHOOTING
AND ELECTRICAL SYSTEM Test Procedures
18
_
A B
18-PIN CONNECTOR (GRAY AND BLACK): A. ECU SIDE OF CONNECTOR B. WIRE ENTRY SIDE OF CONNECTOR
PIN
I.D.
CONNECTOR
COLOR
FUNCTION TEST TYPE & PROBE BETWEEN LOCATIONS TEST RESULT CONDITION
1 Gray Fuel Injector Control
Resistance: ECU Gray Pin 1 (Black/White) and ECU
Gray Pin 10 (Red/White)
Approx.
12 ohms
Key OFF or ON
6 Gray
Engine Temperature
Sensor Input
Resistance: ECU Gray Pin 6 (Orange/Blue) and ECU
Gray Pin 15 (Black/Blue)
Approx.
11.5 kOhms @
70 °F (21 °C)
Resistance
decreases as
temperature rises.
Key OFF
9 Gray Ignition Coil Input Resistance: ECU Gray Pin 9 (White) and Ground
Approx.
10.1 kOhms
Key OFF
10 Gray
Fuel Injector Positive
(+) Voltage from
ECU
Voltage: ECU Gray Pin 10 (Red/White) and Ground Battery Voltage
Plug connected to
ECU and Key ON
13 Gray MAP Sensor Input Voltage: ECU Gray Pin 13 (Green/Yellow) and Ground
Approx.
3.9 volts @ sea
level & engine
OFF / 3.0 volts
engine running.
Voltage decreases
as pressure
decreases.
Key ON and
engine running
15 Gray
Engine Temperature
Sensor Ground
Continuity: ECU Gray Pin 15 (Black/Blue) and Ground Meter should beep Key OFF
16 Gray
MAP Sensor
Reference Voltage
(+5)
Voltage: ECU Gray Pin 16 (Red/Yellow) and ECU Gray
Pin 17 (Black/Yellow)
Approx.
5 volts
Key ON
Continuity: ECU Gray Pin 17 (Black/Yellow) and Ground Meter should beep Key OFF
17 Gray MAP Sensor Ground
Voltage: ECU Gray Pin 17 (Black/Yellow) and Battery
(+) Terminal
–Battery Voltage Key OFF
1 Black Fuel Pump Input
Voltage: ECU Black Pin 1 (Black/White) and ECU Black
Pin 10 (Black)
Battery Voltage
(after pump stops
running)
Key ON
TABLE CONTINUED ON NEXT PAGE
2019 Precedent Villager 2 Maintenance and Service Manual Page 18-17