Page 855 - Workshop Manual - Tunland (2017)
P. 855
DIAGNOSTICS - ENGINE CONTROL SYSTEM 04-169
04
(a) Replace coolant temperature 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 coolant temperature sensor.
NO >To step 6.
6 . Replace ECM
(a) Replace ECM.
(b) Use a diagnostic apparatus to perform DTC verification procedures.
(c) Implement the steps to read sensor data stream.
(d) Verify that no DTC exists and the data are normal.
