Auto not shifting when cold?

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Auto not shifting when cold?

Postby RS13 » Sat Feb 23, 2013 8:56 pm

When I drive the car (1NZFE RunX) cold, it appears not to shift into 4th until the temp registers on the gauge. Perfectly fine otherwise, I'm sure I may have read somewhere that this may be normal? Can anyone confirm?

Cheers
Daily driver: Toyota RunX/Toyota Caldina
Ex: 2x AE101, 5x KP60, KP61, EP71, 3x KE70, KE72, AE70, AE82, 2x TE71, AE90, AE92, ST170, plus 11 Hondas, 12 Nissans, 6 Fords, 4 Mazdas, 3 Mitsis, an Isuzu and a Lada!

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Postby Kiwi-Corolla » Sat Feb 23, 2013 8:59 pm

Yep, completely normal.
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Postby strx7 » Sun Feb 24, 2013 1:15 am

thats how most toyota fwd auto trans's work.
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Postby RS13 » Sun Feb 24, 2013 1:07 pm

Sweet cheers. Seems strange however, never come across that before.
Daily driver: Toyota RunX/Toyota Caldina
Ex: 2x AE101, 5x KP60, KP61, EP71, 3x KE70, KE72, AE70, AE82, 2x TE71, AE90, AE92, ST170, plus 11 Hondas, 12 Nissans, 6 Fords, 4 Mazdas, 3 Mitsis, an Isuzu and a Lada!

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Postby Kiwi-Corolla » Sun Feb 24, 2013 2:06 pm

Same story when it comes to VVT and VVTi equipped engines. It won't kick in until the engine reaches a certain operating temperature. It basically stops damage to the engine/transmission from working too hard too soon.
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Postby strx7 » Sun Feb 24, 2013 7:56 pm

some cars wont even pull full boost until up to temp, all are safety measures
Online Car Forums - Where Hui seems to take preference over Do-ey

HDJ81- 112AWKW @ 10psi), FC3S (Tarmac Spec 335rwhp@11psi), 3SGTE stroker - replacement body found.

Motorsport Bay of Plenty - http://www.mbop.org.nz
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Postby RS13 » Sun Feb 24, 2013 10:53 pm

Good to know, thanks fellas.
Daily driver: Toyota RunX/Toyota Caldina
Ex: 2x AE101, 5x KP60, KP61, EP71, 3x KE70, KE72, AE70, AE82, 2x TE71, AE90, AE92, ST170, plus 11 Hondas, 12 Nissans, 6 Fords, 4 Mazdas, 3 Mitsis, an Isuzu and a Lada!

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