ducksplus
10-05-2005, 02:19 PM
how can i run a self diagnostic test on my 91 X... i have heard that i can do it without a test machine.....???
mike
mike
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View Full Version : self diagnostic test ducksplus 10-05-2005, 02:19 PM how can i run a self diagnostic test on my 91 X... i have heard that i can do it without a test machine.....??? mike 410Fortune 10-05-2005, 02:55 PM go buy the Chiltons or hanyes repair manual for your truck. invaluable tool to have. have you tried a search? You can run both the KOEO and KOER test with a jumper wire at the self test diag port. ducksplus 10-05-2005, 02:59 PM it is difficult to do?? 410Fortune 10-05-2005, 03:01 PM nope, especially not if you have the book, or search online to find the step by step, which will basically be a copy of what it says in the book. Paper clip = you can perform the self test. ducksplus 10-05-2005, 03:07 PM what should i search for??? 410Fortune 10-05-2005, 03:18 PM self diagnosis test, EEC-IV trouble codes, Ford self test, etc. here let me help: http://www.fordf150.net/howto/eecivcodes.php |