Page 287 - Foton Workshop Manual - Tunland (AT)
P. 287
DIAGNOSTICS - ENGINE CONTROL SYSTEM 04-141
(c) Disconnect connector E03 of camshaft position sensor.
(d) Disconnect connector E01 of ECM.
(e) Use a multimeter to measure the resistance
between the pin 2, 3 of camshaft position
sensor connector E03 and the pin 63, 62 of
ECM connector E01 respectively. 04
Standard resistance
Multimeter connection
Standard value
pin
E03（2）- E01（63） ＜10 Ω
E03（3）- E01（62） ＜10 Ω
(f) Use a multimeter to measure the resistance
between the pin 2, 3 of camshaft position
sensor connector E03 and the ground
respectively.
Standard resistance
Multimeter connection
Standard value
pin
E03（2）- ground ＞ 10 MΩ
E03（3）- ground ＞ 10 MΩ
Is the inspection result normal?
YES>To step 7.
No > Maintain or replace the harness.
7 . Check camshaft position sensor
(a) Replace camshaft position sensor.
(b) Use a diagnostic apparatus to perform DTC verification procedures.
(c) Implement the steps to read sensor data stream.
(d) Check whether DTC exists.
Is the inspection result normal?
YES>Replace camshaft position sensor.
NO >To step 8.
8 . Replace camshaft position sensor
(a) Replace camshaft position sensor.
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