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Old 09-17-2022, 11:40 AM   #19
enviri
 
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Drives: 2010 Yaris
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Location: CT
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Quote:
Originally Posted by sh0rtlife View Post
im going to ask the dumb question..whats the MPG change on the swap?....
i figure a slightly larger displacement shouldnt have to work neerly as hard to move such a light car

also can you keep the factory slush box?
you can keep the factory slug. mpgs drop even in pedestrian driving. i avg low 30s. lately since its now cooler and less tourists on the road i avg sometjing like 27-29mpg @85-90 mph hwy speeds.
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Old 09-22-2022, 04:39 PM   #20
TommyWasabi
 
Drives: 2007 Yaris 3dr
Join Date: Nov 2021
Location: Alabama
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Quote:
Originally Posted by enviri View Post
i have a 2015 corolla engine (not -FAE), using xd harness and ecu. works fine for goin on its 3rd year. it had some extra cooling piping for i guess the transmission but its just plugged up now.
Did you have to do any flashing to the ECU? If so, can you PM me and let me know what the process is? BTW, my Yaris is non-immobilizer if that makes any difference.
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Old 09-22-2022, 07:06 PM   #21
enviri
 
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just change the vin number in the ecu.
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Old 10-20-2022, 02:14 PM   #22
Neinris
 
Drives: 08 Yaris 3 Door Hatchback
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Originally Posted by enviri View Post
just change the vin number in the ecu.
I came across a video on how to do that:

https://www.youtube.com/watch?v=K18xztW-h5A
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