Z32 ECU questions

Nistune topics specific to the H8534/H8536 cpu

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Peace
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Z32 ECU questions

Postby Peace » Thu Sep 17, 2009 1:28 am

Hello.
Is there a difference wich z32 ECU i will get to use in my ECR33 auto/manual tyrbo/na? Or as far as we program the board with ECR33 in file this things doesnt matter?
Thx.

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Postby Matt » Thu Sep 17, 2009 10:47 pm

doesnt matter. all the 8 bit ones are basically the same. just the ROM image on the chip changes

Peace
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Postby Peace » Fri Oct 02, 2009 10:16 pm

There ara alot of ECU's part numbers on Z32.
Can you specify wich are good for ECR33 on Z32 Ecu setup?

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Postby Matt » Sat Oct 03, 2009 12:06 am

yes there are, JDM, EDM, USDM, A/T or M/T, NA or Turbo, Califonia/Federal etc and year cause the variations in part#

However once we replace the chip with the R33 ROM image doesnt matter on the ECU hardware

However stick with the 8 bit version (1990-1993)

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Postby Peace » Mon Oct 05, 2009 9:49 pm

Matt

Can you specify known Part number mask?

Because sometimes its hard to findout CPU year and only ECU part number is known

4*P1* ?
Or only 41P*

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Postby Peace » Tue Oct 06, 2009 2:32 pm

So i found some info on Z32 ECU's

For TT MT
23710- 41P01 (89/07 - 89/08)
23710- 41P02 (89/08 - 89/11)
23710- 41P03 (89/11 - 90/08)
23710- 41P04 (90/08 - 92/08)
23710- 46P60 (92/08 - 93/09)
23710- 48P71 (93/09 - 94/10)
23710- 51P60 (94/10 -)

For TT AT
23710- 41P11 (89/07 - 89/08)
23710- 41P12 (89/08 - 89/11)
23710- 41P13 (89/11 - 90/08)
23710- 41P14 (90/08 - 92/08)
23710- 46P65 (92/08 - 93/09)
23710- 48P76 (93/09 - 94/10)
23710- 51P65 (94/10 - 98/10)
23710- 51P66 (98/10 -)

For NA MT
23710- 40P00 (89/07 - 90/08)
23710- 40P01 (90/08 - 92/08)
23710- 46P00 (92/08 - 93/09)
23710- 49P61 (93/09 - 94/06)
23710- 49P62 (94/06 - 94/10)
23710- 53P00 (94/10 - 97/01)
23710- 53P00 (97/01 - 98/10)

For NA AT
23710- 40P10 (89/07 - 89/11)
23710- 40P11 (89/11 - 90/03)
23710- 40P12 (90/03 - 90/08)
23710- 40P13 (90/08 - 92/08)
23710- 46P05 (92/08 - 93/09)
23710- 49P66 (93/09 - 94/05)
23710- 49P67 (94/05 - 94/10)
23710- 53P05 (97/01 - 98/10)
23710- 53P06 (98/10)

So i guess all 40, 41 and 46 are good. are good

iansr33
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Postby iansr33 » Tue Oct 13, 2009 5:59 pm

how can all 41's be good if some of them are pre 1990

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Postby Matt » Wed Oct 14, 2009 1:20 am

Look under Open Address file

Type 2
30Pxx
31Pxx
37Pxx
40pxx
41Pxx
46pxx
47pxx
48pxx

any of these are type 2. doesnt matter if earlier than 1990

Type 3
45Pxx
51Pxx
53Pxx

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Postby Peace » Wed Oct 14, 2009 3:13 pm

Thx matt.
And what board is proven to work better? or it doesn't matter?
Type 2 or Type 3

iansr33
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Postby iansr33 » Wed Oct 14, 2009 7:44 pm

so any ecu with

30Pxx
31Pxx
37Pxx
40pxx
41Pxx
46pxx
47pxx
48pxx

on the front will work in a 33 gtst then with some wire's swapped around and the type 2 board

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Postby Matt » Thu Oct 15, 2009 12:01 am

Use type 2 board where possible, it has more maps available and a few of the guys are having issues with Type 3 (TTPmin doesnt work as it should)


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