[help needed] Electronic Variable Valve Timing Actuators

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AndreyB
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Electronic Variable Valve Timing Actuators

Post by AndreyB »

Let's start with Renault Nissan (?) part number 237535TA2A

Electronic, very much with brushes... Half of the actuator sits on the cam, the other is inside the black magic? See the video for yourself.


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AndreyB
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Re: Electronic Variable Valve Timing Actuators

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Next goes Mazda 235100-0873 which might be used on ND2 Miata. Next step is finding one for under $100 in US or sourcing from Europe :)
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Re: Electronic Variable Valve Timing Actuators

Post by AndreyB »

Hyundai went simpler, just the brushes without the sensor?

Engine Variable Valve Timing VVT Solenoid 24360-2GGD0 Compatible with Genesis G70 2.0L 2019-2021, Hyundai Santa Fe 2.4L 2019-2020, Kia Stinger 2.0L 2018-2021, 24360-2GGB0, 24360 2GGB0
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Re: Electronic Variable Valve Timing Actuators

Post by AndreyB »

Pretty different Nissan, this one BLDC?!

https://github.com/rusefi/rusefi_documentation/blob/master/OEM-Docs/Nissan/2017%20Nissan%20Pathfinder%20ECU.pdf
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Re: Electronic Variable Valve Timing Actuators

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AndreyB wrote: ↑
Fri Sep 20, 2024 10:57 pm
 Mazda 235100-0873
What do we see?
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Re: Electronic Variable Valve Timing Actuators

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Let's build a quadrocopter from 4 of this!
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Re: Electronic Variable Valve Timing Actuators

Post by Dron_Gus »

Wire colors...
Do we have a pinout/wiring diagram?
I'm 95% sure about 12V power and ground - this is two pin connector.
4 pin connector (actually 5 position, but used only 4) - 3 pins looks like digital inputs/outputs. And one looks like power to MCU, may be 5V?
MAZDA-3-BP-IV-2-0-19R-NASTAWNIK-FAZ-ROZRZADU-235100-0873.jpeg
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Re: Electronic Variable Valve Timing Actuators

Post by NormanAlphaspeed »

AndreyB wrote: ↑
Sat Sep 21, 2024 3:18 am
 Hyundai went simpler, just the brushes without the sensor?

Engine Variable Valve Timing VVT Solenoid 24360-2GGD0 Compatible with Genesis G70 2.0L 2019-2021, Hyundai Santa Fe 2.4L 2019-2020, Kia Stinger 2.0L 2018-2021, 24360-2GGB0, 24360 2GGB0

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Two fuses for one VVT, smells like extremely high current
Dron_Gus wrote: ↑
Sat Oct 05, 2024 8:57 pm
 Wire colors...
Do we have a pinout/wiring diagram?
I'm 95% sure about 12V power and ground - this is two pin connector.
4 pin connector (actually 5 position, but used only 4) - 3 pins looks like digital inputs/outputs. And one looks like power to MCU, may be 5V?
MAZDA-3-BP-IV-2-0-19R-NASTAWNIK-FAZ-ROZRZADU-235100-0873.jpeg
Can I/should I get you a Hyundai one?
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