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  1. #14
    Join Date
    Jan 2009
    Location
    Not in Iran
    Posts
    1,093
    Quote Originally Posted by CV_Geardrive View Post
    Hi,
    Just an info I want to share about new EXVs.
    If you remove the EXV cable from module while in operation you have good chances to burn out module. Maybe your new module is defective!!
    Check according to PART-SVN118B-EN August 2009.
    CV
    wow really!!
    you would think that the module would would have a fuse onboard .,


    speaking of onboard fuses, to change the subject,. RTAA boards like the 1U1 and ect, have the fuse in the top right, if those ever go, can those be replace?
    i think that there soldiered on.,
    no signature blast'em man blast'em
    !!!KILL THE TERRORIST!!!

  2. #15
    Join Date
    Mar 2004
    Location
    ottawa canada
    Posts
    2,058
    Quote Originally Posted by mlkwal1 View Post
    i think that there soldiered on.,
    Soldiered on ..... is he packin ,,,, wearing big boots ...uniform .....tin helmet .
    Blast em man blast em as your signature says .
    Milky Milky you really should proof read or use spell check before hitting send ?
    What is a brosper anyway ......not trying to hold you over a barrol or anything

    Ps thems teeny tiny fooses are replacmentable
    The 64 roars to life Whoo hoo ...shes a rolling chassis .
    You bend em" I"ll mend em" !!!!!!!
    I"m not a service tech.. I"m a thermodynamic transfer analyst & strategic system sustainability specialist
    Best Austin Healey In Show twice in 2013 .....All those hrs paid off .

  3. #16
    Join Date
    Nov 2008
    Location
    southeast U.S.A.
    Posts
    16
    Thanks for all of the wonderfull responces!

    The barrel is not remote, The cables are all new as well as the knife style connectors. Unfortunatly, the guy that was helping cut the brand new cable. I have soldered them back together. The board serves two EXVs and one is working, although, I do get an EXV failure diagnostic from time to time. When I first replaced the valves, there was a bit of confusion, I didn't know that the style had changed and the windings were completley different. So I tried mulitiple times to make it work with mismatched equip. Then after ohlming out the winding, I realized they were different. Ooops. But both EXVs workded for a few months after installation. Then nuisant trips and finally, circuit 2 failed completly. I'm triying to nail down what component to replace. I don't want to replace the valve and the board.

    Thanks again,

    Eric

  4. #17
    Join Date
    Aug 2006
    Location
    Mixing oil and fire with a big spoon.
    Posts
    4,383
    the new valves are 75 ohms +/- 10%...what value do you have? then ohm out the wiring with the valve connected to the wire...still the same or within the +/- 10%? ohm the wiring to ground (without the valve) and then ohm the valve to ground too.

    swap wiring harnesses to see if the problem follows. you can always run some new, temporary wire just to see if it works better.

    there is a Test Point (TP-1) on the old board...i do not know what they have on the new board...what is (are) the TP reading to the edge of the boards ground (VDC)?

    i am leaning toward wiring cause it easy and cheap, however, wiring mismatched valves to boards can cause some crazy things to happen...that doesn't mean i'm right though!
    When I am late for work, I usually make up for it by leaving early.

  5. #18
    Join Date
    Jan 2009
    Location
    Not in Iran
    Posts
    1,093
    Quote Originally Posted by Healey Nut View Post
    Soldiered on ..... is he packin ,,,, wearing big boots ...uniform .....tin helmet .
    Blast em man blast em as your signature says .
    Milky Milky you really should proof read or use spell check before hitting send ?
    What is a brosper anyway ......not trying to hold you over a barrol or anything

    Ps thems teeny tiny fooses are replacmentable

    my auto spell check is set up for ebonics.,
    just saying., lol
    anyways shoot me in the head, soldered., this site is helping me with my spelling., see, this site does more than just tell u how to jump a flow switch, lol,

    lets look at this,. lol
    sold er ed
    solid er ed

    barrel

    look daddy , i am learing

    bro s pher a relation to a brother ., just kidding,
    forgive me father for i have sinned
    no signature blast'em man blast'em
    !!!KILL THE TERRORIST!!!

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