TephraMOD-96530706-v7 Rear O2 ?
Aug 14, 2011, 03:15 AM
#1
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TephraMOD-96530706-v7 Rear O2 ?
My goal is to wire AEM Uego without using serial cable.
Am I supposed to see a patch in 96530706 XML file to use this feature in this ROM
https://www.evolutionm.net/forums/ec...8590015-a.html
Am I supposed to see a patch in 96530706 XML file to use this feature in this ROM
https://www.evolutionm.net/forums/ec...8590015-a.html
Aug 14, 2011, 03:29 AM
#2
All you need to do is:
1) Activate Rear O2 simulator from Tephra options
2) Add following patch to your 96530006.xml to disable rear O2 heater cell (set Rear O2 Heater Cell Enable to value 0 to disable cel):
After these two steps you are able to completely remove your rear O2 sensor and wire your AEM analog output to rear O2 input. You can then datalog AEM voltage from MUT 3C and with correct equation from voltage to AFR you are directly able to datalog AFR with ie Evoscan.
1) Activate Rear O2 simulator from Tephra options
2) Add following patch to your 96530006.xml to disable rear O2 heater cell (set Rear O2 Heater Cell Enable to value 0 to disable cel):
Code:
<table name="Heater CEL" category="Rear O2" address="2c625" type="2D" level="2" scaling="blobbits">
<table name="Bit values" type="Static Y Axis" flipy="true" elements="8">
<data>N/A</data>
<data>N/A</data>
<data>N/A</data>
<data>N/A</data>
<data>Rear O2 Heater CEL Enable</data>
<data>N/A</data>
<data>N/A</data>
<data>N/A</data>
</table>
</table>
Nov 20, 2011, 09:10 PM
#3
All you need to do is:
1) Activate Rear O2 simulator from Tephra options
2) Add following patch to your 96530006.xml to disable rear O2 heater cell (set Rear O2 Heater Cell Enable to value 0 to disable cel):
After these two steps you are able to completely remove your rear O2 sensor and wire your AEM analog output to rear O2 input. You can then datalog AEM voltage from MUT 3C and with correct equation from voltage to AFR you are directly able to datalog AFR with ie Evoscan.
1) Activate Rear O2 simulator from Tephra options
2) Add following patch to your 96530006.xml to disable rear O2 heater cell (set Rear O2 Heater Cell Enable to value 0 to disable cel):
Code:
<table name="Heater CEL" category="Rear O2" address="2c625" type="2D" level="2" scaling="blobbits">
<table name="Bit values" type="Static Y Axis" flipy="true" elements="8">
<data>N/A</data>
<data>N/A</data>
<data>N/A</data>
<data>N/A</data>
<data>Rear O2 Heater CEL Enable</data>
<data>N/A</data>
<data>N/A</data>
<data>N/A</data>
</table>
</table>
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Jun 9, 2019, 06:15 PM
#11
Evolving Member
I am not understanding how to do this. I Don’t have the option under the tephra to mess with the rear o2 in ecu flash. Spent all day trying to figure this out with help from someone else.
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