Page 130 - Foton Workshop Manual - Auman EST-M

DI - 76 Diagnosis - Diagnosis-fault diagnosis of electronic and electrical parts

d. Separately measure the resistance between Pin 2, 3 of
injector connector F061 and Pin 50, 49 of engine ECM
connector A001.
Standard resistance:

Multimeter connection Standard value

A016(2)-A001(50)
About 0Ω
A016(3)-A001(49)

Check if the result is ok?
Yes>go to Step 4.
No> replace the harness of injector.

4. Check and replace the fuel injector
a. Replace the fuel injector.

b. Use the diagnosis instrument to perform DTC confirmation procedure.
c. Perform the procedure of reading the sensor data stream Confirm if the inspection result is ok.
Check if the result is ok?

Yes> Replace the fuel injector.
NO>go to Step 5.
5. Replace ECM

a. Replace ECM.
b. Use the diagnosis instrument to perform DTC confirmation procedure.

c. Perform the procedure of reading the sensor data stream.
d. Confirm there is no DTC and the data is normal.

DI-076