19stang88

What a surprise! I have pulled seven codes from a snap on Modis
Here they are
34
12
67
21
15
94
44

Can I please get help, that is a handful of codes, Thanks

Bubba 95SN

12 idle speed control out of specified range(Clean TB IAC and reset hard stop idle), 15 ROM test failure,21 coolant temp out of range(did you get it up to operating temp before test?), 34EVP voltage above closed unit(Check egr evp), 44Air managemet system inoperative(tab tad solenoids vacum hoses diverter valves do you still have a air pump?),94 (check same as in 44)Really Odd Motor ROM? trying to remember will get back to you.































































































































































































































































































































































15

19stang88

cool thanks!! I take my Tb and stuff apart for a good clean. I do still have the air pump. I have a few black plastic lines that are broken though.

Littlerock69

I have a 94 5.0HO and am trying to get the codes off the OBD I first tried the OBD2 by driver panel and it is showing not connected with key on or off . Found on the Forum it may be OBD! and found behinnd passenger side front strut and is also showing not connected. It is a Autozone Autoxray 2500B and tried with key on and off and says to use yellow OBD2 any ideas what it going on

Bubba 95SN

Use small piece of regular vacum hose to repair breaks.

19stang88

would heat shrink work?

Bubba 95SN

Reckon heat shrink will work. Pull breaks togeather so as to not restrict vacum flow.