LAUNCH X431 PAD V HD Foton Cylinder Cutout Test Tutorial

This is a tutorial on how to do cylinder cutout test on Foton with LAUNCH X431 PAD V Elite.

Local Diagnosis >> Foton >> OK >> Select System Type >> Engine >> Cummins Engine >> System Automatic >> OK >> Autuation Test >> Cylinder Cutout Test

This function diagnoses and eliminates failure of cylinder misfire by cutting off cylinder.

Initial condition:

To re-enable all cylinders after testing:

Click "Restore All" or "Stop" to stop the test and restore all cylinders.

Note:

When you select a cylinder, the cylinder number represents the cylinder position number, not its firing order.

Additional informaiton:

During this test, if lost communication with ECM, please turn off key switch and re-enter diagnostic software to resume the cylinder.

Check the RPM’s and the condition of the vehicle.

Here we can test each cylinder in turns on X431 PAD V.

LAUNCH X431