Table 1-60 (Continued)
S/N Operation Test Results Actions
Yes Next step
6
Run the engine at an idle speed. Check if the ignition
advance angle is normal after the coolant reaches
normal operation.
No
Adjust ignition advance
angle
Yes Clean up
7
Check if the sense hole of the intake air manifold
pressure and temperature sensor is blocked.
No Next step
Yes Replace fuel
8 Check if the fuel is wrong or contains water.
No Next step
Yes Next step
9
Connect the battery and the fuel injector with a special
connector. With the voltage supply of 12V, check the fuel
injector for normal operation.
No
Check and repair fuel
injector and relevant harness
Yes Next step
10
Check the resistance of the high voltage wire for each
cylinder. Is the resistance OK?
No Replace
Yes Replace
11 Check the ignition coil for damage or crack.
No Next step
Yes Replace ECU
12 Check the spark plug for normal operation.
No Replace spark plug
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