What or how is the Q45 VVT activated???

1qckser: Posts: 1151; Joined: Wed Jul 24, 2002 5:07 pm; Car: my wife, daughter, q45T,G20T,SE-R

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Post by 1qckser » Tue Feb 03, 2004 4:56 pm

Trying to figure out if its done by rpm or mph, and what actually activates the solenoids.

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Q451990: Moderator; Posts: 11030; Joined: Tue Jul 23, 2002 8:21 am; Car: 1990 Q45 - 118K, 2022 Toyota 4 Runner, 2004 Frontier M/T - 108K, 2012 Xterra (Mom's), 2023 Rogue (Inlaws); Location: Columbia, SC; Contact:
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Post by Q451990 » Tue Feb 03, 2004 4:56 pm

VE?

Heath

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AZhitman: Administrator; Posts: 54540; Joined: Mon Apr 29, 2002 2:04 am; Car: 58 L210, 63 Bluebird RHD, 64 NL320, 65 SPL310, 66 411 RHD, 67 WRL411, 68 510 SR20, 75 280Z RB25, 77 620 SR20, 79 B310, 90 Z32, 91 GTi-R, 92 Silvia Qs, 98 S14, 23 Z.; Location: Surprise, Arizona; Contact:
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Post by AZhitman » Tue Feb 03, 2004 4:56 pm

You mean VVT?

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1qckser: Posts: 1151; Joined: Wed Jul 24, 2002 5:07 pm; Car: my wife, daughter, q45T,G20T,SE-R

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Post by 1qckser » Tue Feb 03, 2004 4:56 pm

Im sorry I just bid on a SR20VE, got it mixed up with the Q, almost the same principal. just that the VE has an extra lobe on the cams and works almost exactly like Hondas VTECH. And Nissan calls it VVL on the SR motors.

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DAEDALUS: Posts: 5421; Joined: Mon Jul 22, 2002 8:50 pm; Car: 1990 Infiniti Q45

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Post by DAEDALUS » Tue Feb 03, 2004 4:56 pm

The VVT operates in gear between idle and 4600RPMs, if the temp is 158-230*F, and if the engine load is high.

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What or how is the Q45 VVT activated???

What or how is the Q45 VVT activated???

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