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Discussion Starter #1 (Edited)
So I got my scan guage in from Terminator and I opted for the one that can do Cylinder contribution and buzz tests, anyways, could anyone with AE tell me what code comes up after the test are ran if everything is OK? Also what are all the possibilities as far as what can be diagnosed with these types of tests besides injector related things? Im doing the tests with my Aeroforce Scan Guage from Terminator. Thanks:thumb:
 

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John Wood Nut Swinger
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If the test OK. it just says test complete.

The test is to test the injectors and/or the injector harness(s).
 

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Discussion Starter #3
On my truck I have the AIH removed and when I do the CC test that code pops up for that (P0541). Does the AIH need to be working in order to do the CC test and buzz test? when I do the Buzz test all of the injectors buzz and then it says it cant complete the test. I thought I read somewhere that the whole system needs to be functioning in order to do these tests but I cant remember????
thanks
 

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Discussion Starter #5
yup, tried it two times, both times it didnt work after clearing the codes. im using my new scan guage from aeroforce to run the tests if that makes a difference.
 

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One last question, that I should have asked...

Did you clear the codes form memory when the truck was running or off?

I don't know how your scanner works, but some functionality tests (key on engine on) will hang with codes present (fix first/fix second). Clear the codes with the engine on.

KOEO (key on engine off) tests like the buzz tests rarely hang with codes present unless it's part of a full system test.

To add another monkey wrench, If the scanner is expecting a result and doesn't within 60 seconds, it will default to fail.

Clear as mud?



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Discussion Starter #7
cleared them with the truck running. Thinkin im gonna have to talk to the guy i bought it from
 

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Discussion Starter #9
no problem bud, i'll get it figured out...maybe
 

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Discussion Starter #11
ill mess with it some more this weekend and see if I cant get it to work
 
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