2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

Another round of name that part

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Old Aug 13, 2012 | 12:15 AM
  #1  
HOZZMANRX7's Avatar
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From: So Cal where the OC/LA/SB counties meet
Another round of name that part

Cleaning out a bin, I found what pictured below. And for the life of me I can't remember what it is for.

From the N351 I know it's for a US N/A car. I want to say it's an S4 Cruise control brain. But at 6" x 4.25", seems too big for that.

See pics.
Attached Thumbnails Another round of name that part-1344834621980.jpg   Another round of name that part-1344834637279.jpg   Another round of name that part-1344834671324.jpg  
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Old Aug 13, 2012 | 02:18 AM
  #2  
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From: Smiths Falls.(near Ottawa!.Mapquest IT!)
Number is for s5.(351)
I am gonna say theft deterrent system.I think it is under the dash location.
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Old Aug 13, 2012 | 01:42 PM
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i would say it's the ABS control module right beside the stock ECU but it has the label "EAT" which leads me to believe it is a transmission control module.
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Old Aug 13, 2012 | 01:54 PM
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From: https://www2.mazda.com/en/100th/
Originally Posted by RotaryEvolution
i would say it's the ABS control module right beside the stock ECU but it has the label "EAT" which leads me to believe it is a transmission control module.
i'm gonna say auto trans control module too. N351-18-9E1C...
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Old Aug 13, 2012 | 02:58 PM
  #5  
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From: Jax, FL
Originally Posted by RotaryEvolution
i would say it's the ABS control module right beside the stock ECU....
mine is gold... and I dont have ABS... just a franken-vert.
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Old Aug 14, 2012 | 03:24 AM
  #6  
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From: Bakersfield, CA
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Originally Posted by RotaryEvolution
i would say it's the ABS control module right beside the stock ECU but it has the label "EAT" which leads me to believe it is a transmission control module.
searched naldec computer, and came up with miata guys talking about naldec automatic transmission control computers.
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