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Phonic wheel (speedometer sensor gear) Jimny VVT
- jimnynatal
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28 Oct 2015 20:00 #154737
by Rhinoman
Some Suzukis and a bunch of motorcycles.
Replied by Rhinoman on topic Phonic wheel (speedometer sensor gear) Jimny VVT
Like most modern ECUs its a bit more complex than a single phonic wheel.
Crank:
Cam:
VVT:
Crank:
Cam:
VVT:
Some Suzukis and a bunch of motorcycles.
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- jimnynatal
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13 Nov 2015 13:15 #156180
by jimnynatal
Replied by jimnynatal on topic Phonic wheel (speedometer sensor gear) Jimny VVT
Thank you, Rhinoman!
You helped me a lot with those pictures! Great!
Well, I have also learned that:
There are three phonic wheels, all of them with 3 wires hall sensors close to them.
1. VSS - Vehicle Speed Sensor - a speed sensor, located in the end of the transfer case. Here, the phonic wheel is a simple speedo ring, a counter gear, with same spacing teeth. There are 25 teeth in it.
2. CKP - CranKshaft Position sensor - there is a coded teeth wheel attached in the flywheel, and it has the same speed of the engine. I dont know how many teeth, and the no teeth intervals.
3. CMP - CaMshaft Position sensor - there is a coded teeth wheel connected to the chain of the camshaft. I dont know how many teeth, and the no teeth intervals.
If anyone has photos, drafts or any information about these gears, please, tell us.
Thank you very much!
You helped me a lot with those pictures! Great!
Well, I have also learned that:
There are three phonic wheels, all of them with 3 wires hall sensors close to them.
1. VSS - Vehicle Speed Sensor - a speed sensor, located in the end of the transfer case. Here, the phonic wheel is a simple speedo ring, a counter gear, with same spacing teeth. There are 25 teeth in it.
2. CKP - CranKshaft Position sensor - there is a coded teeth wheel attached in the flywheel, and it has the same speed of the engine. I dont know how many teeth, and the no teeth intervals.
3. CMP - CaMshaft Position sensor - there is a coded teeth wheel connected to the chain of the camshaft. I dont know how many teeth, and the no teeth intervals.
If anyone has photos, drafts or any information about these gears, please, tell us.
Thank you very much!
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- BigT
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- jimnynatal
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- BigT
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13 Nov 2015 19:58 - 13 Nov 2015 19:59 #156210
by BigT
Replied by BigT on topic Phonic wheel (speedometer sensor gear) Jimny VVT
See attached file, this was taken from a 1.6 vvt engine but the 1.3 is the same sensor set up.
Last edit: 13 Nov 2015 19:59 by BigT.
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