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| View Poll Results: Would you buy one? | |||
| No |
   
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5 | 5.10% |
| Yes (for $75) |
  
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46 | 46.94% |
| Yes (but it would have to be less than $75) |
  
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7 | 7.14% |
| Yes (but I still want it to also display the time) |
  
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40 | 40.82% |
| Voters: 98. You may not vote on this poll | |||
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02-09-2010, 01:07 PM
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#1 |
 ULTIMATE
Drives: 07 Yaris Turbo Join Date: May 2007
Location: Canoga Park, CA
Posts: 14,859
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My understanding is that he can read memory addresses but would need the machine code to write to the ECM. Reverse engineering the machine code is problematic, and Toyota doesn't share it.
Have I got that right?
__________________
Micro Image forums, online store and shop are now closed. It was a great eight year run, but it was time to focus on other things. I'm still selling parts on eBay under micro*image seller ID and customers can still make requests for anything specific. |
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02-09-2010, 01:52 PM
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#2 | |
ULTIMATE
Drives: 09 5dr LB, 2x 08 3dr LB Join Date: Oct 2008
Location: USA, CT
Posts: 13,460
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Quote:
I am making a bit more progress with being able to write to the ECM, for example I figured out the CAN message to make the ECM turn on/off the radiator fan at will. For the question above about the AFR - The Yaris' O2 sensors are wide band zirconia sensors. |
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02-09-2010, 11:22 PM
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#3 | |
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ULTIMATE
Drives: 09 5dr LB, 2x 08 3dr LB Join Date: Oct 2008
Location: USA, CT
Posts: 13,460
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Quote:
I am an Electrical Engineer, |
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