Originally posted by ZiMMie
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DIY: Z3 Non-M gauge cluster to Z3M S54 Conversion
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Just to give an update and a few tips.
I got the eeprom flashed.
ended-up removing it as i didn't have a clip.
X-prog is not able to flash the 93CS56.
It doesn't have the option to clear the "Protections Bit" that enables to writing the entire eeprom.
You can use X-porg for the external coding chip C46.
Ended up using UPA programmer to flash the CS56 Chip.
Tips...
Read Protect Register
Record the protection bit *DA*.
Clear Protect Regiser
Write the Eerpom
Write Protect Register
I have ordered the Gague S. and a custom M S54-Z3 gauges from Venoxy.
Its keeps the s54 m z3 tachometer scale but has the oil temp cutout for gauge s.
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Originally posted by ZiMMie View PostJust to give an update and a few tips.
I got the eeprom flashed.
ended-up removing it as i didn't have a clip.
X-prog is not able to flash the 93CS56.
It doesn't have the option to clear the "Protections Bit" that enables to writing the entire eeprom.
You can use X-porg for the external coding chip C46.
Ended up using UPA programmer to flash the CS56 Chip.
Tips...
Read Protect Register
Record the protection bit *DA*.
Clear Protect Regiser
Write the Eerpom
Write Protect Register
I have ordered the Gague S. and a custom M S54-Z3 gauges from Venoxy.
Its keeps the s54 m z3 tachometer scale but has the oil temp cutout for gauge s.
I am doing the same thing.
Waiting for my venoxy faceplate before continuing to build, but I am not sure yet how to wire in the Gauge.S into the cluster.
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Originally posted by et89 View Post
Did you receive these things yet?
I am doing the same thing.
Waiting for my venoxy faceplate before continuing to build, but I am not sure yet how to wire in the Gauge.S into the cluster.
Hopefully i find some time within this month to finish it up. Although I'm not really in a rush.
Here is how it sits currently.
Last edited by ZiMMie; 01-18-2024, 05:06 AM.
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Originally posted by ZiMMie View Post
Yes. although i haven't had time to continue. I'd like to reuse unused pins on the Cluster PCB and install external wifi antenna.
Hopefully i find some time within this month to finish it up. Although I'm not really in a rush.
Here is how it sits currently.
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