AT car Gear Ratio and Position of Taransmition  

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(@vandame49)
Member

I want to do dyno test for Toyota Fortuner  3.0 D- 4.0 D AT. Any one know how to doing dyno test for AT car? 
like what position of transmition { D, D2, D3, L }, Gear ratio setting etc. Please help me if you have some information
Thanks

Quote
Posted : 08/10/2019 5:52 am
(@ralle)
Member

Don`t bother with gear ratio and results vs rpm as slip in the converter will affect these anyway.

Lock the transmission in a suitable gear and use results vs speed... This will give correct HP figures but not torque as the engine rpm reference is off.

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Posted : 08/10/2019 8:18 am
(@vandame49)
Member

Thank you for the answer, but there is not result vs speed in your dyno software. or you mean to see speed in speedometer?

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Posted : 19/10/2019 2:44 pm
(@admin)
Member Admin

Hi, you need to install the Speed and Distance logging plugin. Here: https://yourdyno.com/Plugins/speed-and-distance-logging/

 

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Posted : 28/10/2019 5:40 pm
(@vandame49)
Member

Ok thank you for your answer

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Posted : 29/10/2019 8:34 am
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