Injector test

[Duc]

I seemed to remember there was a option in EFI live to do a injector test like the dealership does. Something about commanding 160MPA and reading what it actually was.

Not looking for the injector balance rates.

I might have another set of bad injector due to P0093 popping up since the warranty company would only replace 3 of 8 injectors but I recieved the code again when passing someone. I just cant find the link again.

[joecar]

In scantool:
- connect to vehicle,
- click DVT tab,
- select controller (LB7 Diesel),
- click Control subtab,
- click Activate,
- checkmark Activate Individual Injector Control,
- click on the injector you want to turn off, be ready to click All On,
- click Deactivate when all done.

I don't know diesels, so make sure you know what you're doing.

[Duc]

I thought there was another one that didnt turn the injector off but commanded the rail to 160MPA and read what pressure it went to or held.

[chevydieselsmoker]

the fuel pressure contol is right above the injector control in that tab