Page 693 - Workshop Manual - Tunland (2017)
P. 693
DIAGNOSTICS - ENGINE CONTROL SYSTEM 04-7
04
Result Go to
The faulty component cannot be identified The next step
The faulty component can be identified Step 16
12 . Refer to the list of failure phenomena
Results
Result Go to
The faulty component cannot be identified The next step
The faulty component can be identified Step 15
13 . Check the power supply circuit of ECM.
Yes > Go to the next step.
14 . Check the circuit.
Results
Result Go to
The faulty component cannot be identified The next step
The faulty component can be identified Step 17
15 . Check for the intermittent failure.
Yes > Go to Step 17.
16 . Check the components
Yes > Go to the next step.
17 . Verify the failure.
Yes > Go to the next step.
18 . Adjust or repair
Yes > Go to the next step.
19 . Conduct a confirmation test.
Yes> Complete
Main points for inspection and maintenance if fuse is blown out
The failure code may be stored since the fuse is blown out.
