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Old 10-16-2010, 05:07 PM   #4 (permalink)
JMac88
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Join Date: Jun 2010
Location: Edmonton AB
Posts: 416
Drives: 2010 PW 370z
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Alright, so the testing last night went fairly well. The "red" color of the gauge is more like an orange, so it matches our interior very well. I will have some pictures up later.

Do not judge this list update to harshly, because there are many different firmwares available that may be able to fix some of the problems.

1. INTAKE AIR- Intake Air Temperature Works
2. AMBIENT AIR TEMP - air temperature before the air filter, may be outside ambient or engine bay temp. Not Working
3. COOLANT TEMP- Engine Coolant Temperature Works
4. INTAKE VALVE TIMING - valve timing in degrees Works
5. RPM- engine Revolutions Per Minute Works
6. MAF SENSOR LB/M- Mass Air Flow (lbs/min) Not Working, but there is another one measuring in KPA that IS working
7. MAF SENSOR VOLTS - raw voltage of mass air flow sensor Works
8. INJECTOR PULSE WIDTH Works
9. INJECTOR DUTY CYCLE – 0-100% There is no option for this in the menu :/
10. FUEL TEMPERATURE Works - measured at the tank
11. THROTTLE POS PCT- Throttle Position percentage (0-100%) Works - Very interesting, like most new cars the throttle does not go 100%. Mine never got past 88%, perhaps an orisis tune can remove this?
12. CATALYTIC CONVERTER TEMP BANK 1 Works
13. CATALYTIC CONVERTER TEMP BANK 2 Works
14. MILES PER HOUR- Miles Per Hour Not Working
15. IGNITION ADVANCE- ignition timing advance Works
16. SHORT TRIM B1-short term fuel trim bank#1 Works
17. SHORT TRIM B2-short term fuel trim bank#2 Works
18. LONG TRIM B1-long term fuel trim bank#1 Works
19. LONG TRIM B2-long term fuel trim bank#2 Works
20. COMMANDED A/F RATIO – Commanded air-fuel ratio Works though kind of useless
21. TRANSMISSION RATIO - CVT transmission Cannot test, I have 6mt
22. TORQUE RATIO - CVT transmission Cannot test, I have 6mt
23. PRIMARY TRANSMISSION OIL PRESSURE Cannot test, I have 6mt
24. SECONDARY TRANS OIL PRESSURE Cannot test, I have 6mt
25. BATTERY VOLTAGE- Alternator/battery output voltage Works
26. ENGINE LOAD-calculated Engine Load (0-100%) Works
27. Miles Per Gallon – instantaneous fuel economy Not Working
28. Calculated net horsepower Not Working
29. TRANS TEMP- Transmission Temperature (gas powered automatics including CVT) Cannot test, I have 6mt
30. ENGINE RUN TIME - minutes since ignition was turned on Works
30. Analog 1 – analog input #1
31. Analog 2 – analog input #2

Now here are some interesting sensors that worked that were not on the list:


o2 sensor volts - this one has me really excited. I am hoping this is reading the pre-cat wideband sensors. If so, we should be able to hook up a signal to one of the analog inputs and use this for an accurate wideband A/F gauge. No need to buy a kit At idle the sensor was reading about 2.1-2.2 volts. Assuming that 0v is 10 afr and 5v is 20 afr, that would mean 2.2 volts would be 14.4 afr which to me seems right around where is should be. Once my test pipes arrive I will be hooking this up to test it out.


Boost sensor - This one could prove to be quite interesting. Right now it is reading only negative boost obviously because I am N/A. Also, when I go WOT it never gets past -1 which I believe may be because of the throttle never getting to 100%. I believe in theory that even as a N/A application that boost should be able to hit 0? Now the big questions is would it read positive boost with a S/C or Turbo? and can we tune the throttle to get to 100%.


Fuel Status - Just says CL. Anyone know what this may be?


Barometer – straight forward


Oil Temperature - Pointless because we have the mechanical gauge, but still easier to read


As for the extras, I cannot check and clear codes because I have none lol. But there is no reason to think this will not work. I can scan for codes, and none come up.


The real disappointing news was the fan controls were not working. I am really hoping a firmware update can fix this.

Last edited by JMac88; 10-16-2010 at 05:09 PM.
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