GASOLINE VEHICLE - TROUBLESHOOTING
AND ELECTRICAL SYSTEM
Test Procedures
18
5.2.
If the reading is correct and the fuel pump does not function correctly, go to step 5.2.1. Leave the battery
disconnected while checking continuity.
5.2.1.
Check the continuity from the black/white wire of the fuel pump relay to pin (G) of the ECU connector.
Pin
Wire Color
Description
A
Red
Switched 12V Power
B
Red
Constant 12V Power
C
Open
NA
D
Tan
Malfunction Indicator Light
(MIL)
E
White
Ground Kill Wire
F
Green
Low Oil Light
G
Black / White
Fuel Pump
H
Open
NA
Figure 18-15
ECU Connector
TEST PROCEDURE 19 – Fuel Level Sending Unit
WARNING
• To avoid the possibility of fire or explosion, make sure the fuel tank cap is securely in place while
performing this test procedure.
NOTE:
This is a resistance test.
1.
If necessary, see Testing Basics.
2.
Disconnect the battery.
3.
Disconnect the fuel pump connector from the top of the fuel pump module.
2020 Precedent,Villager 2 and 4 Maintenance and Service Manual
Page 18-27
Содержание DS Villager 4
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