Page 106 - Foton Workshop Manual - Auman EST-M

DI - 52 Diagnosis - Diagnosis-fault diagnosis of electronic and electrical parts

6. Check the signal panel of crankshaft position sensor.

a. Ignition switch: LOCK.
b. Check the signal panel for loosening or damages; whether the foreign materials exist on the surface of
signal panel.
c. Check the mounting clearance of crankshaft position sensor.
Standard clearance:

Clearance Standard value

Crankshaft position sensor and signal panel 0.3~1.5mm
Check if the result is ok?

Yes>go to Step 7.
No>if foreign materials exist, remove them; if the signal panel is damaged, replace the signal panel.
7. 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-052