Fuel Injector Balance Test

Injector Balance Test

This test is conducted to make sure the appropriate electric signals are being sent to injectors Nos. 1-6.

Tech 2 must be used for this test.

Test Procedure:
1. Connect Tech 2 to the vehicle DLC.
2. Run the Engine at idle.




3. Select F3: Miscellaneous Test in the Application Menu.




4. Select F7: Injector Balance Test in the Miscellaneous Test.




5. Select injector number and push "injector off" soft key.
6. Make sure of engine speed change.
- If engine speed changes, the injector electric circuit is normal.
- If engine speed does not change, the injector electric circuit or the injector itself is not normal.