TFI modual testing
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Freshman User
Joined: Jan 2003
Posts: 45
Likes: 0
From: anaheim usa
TFI modual testing
Ok well i need some help. I disconnected the modual and tested the 1,2,3 pins for voltage as the manual says to do. number one has 12.3 volts number 3 has 12.5 volts and the number 2 pin only has 9 Mili volts. and drop more when you try to start it. does this sound like a problem? according to the book it is. my question is this. even wit hthe volts where they are at it still is starting. so am i checking the wrong thing. the wire that has the mili volts on it is black and tan or yellow. anyone know about the TFI module. and how to test it.
Tuned
Joined: Mar 2002
Posts: 250
Likes: 0
From: Grants Pass, OR
TFI modual testing
When mine went out, I had similar results when testing. I still wasn't sure but I went ahead and replaced it anyway. I think at the zone it was only about $12 and Napa was $22.
Good Luck.
Good Luck.
