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EZK/LH Box Identification

ZVOLV

<Master Tech>
Joined
Nov 19, 2002
Location
California
I searched....

I have a 933 and a 937 LH box. What are they from?

I have a gold box 207 and black box 196 EZK. What are they from?

Thanks.
 
A 933 is an NA ECU. I think the 933 came in EGR equipped cars. The 937 is a non-EGR turbo ECU. The 207 is a chippable EGR turbo EZK. The best you can get in the US. The 196 is an NA with EGR EZK.
 
Thanks. That makes sense. I bought a NA LH box to run efan on my 1990 240.

The 937 and the 207 shall be getting the chips and run a turbo.
 
Thanks. That makes sense. I bought a NA LH box to run efan on my 1990 240.

The 937 and the 207 shall be getting the chips and run a turbo.

I thought the NA box wouldn?t run the fan? Or when they do it?s at like 225-230F just the same as the turbo ones
 
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