Author Topic: Standard VR sensor cable without shielding  (Read 6849 times)

Offline Arthur

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Standard VR sensor cable without shielding
« on: April 25, 2018, 01:40:52 pm »
Hello

I'm back on vems after a view years of absence. I'm building a vems on a Peugeot Tu5JP4s engine. Just for the cables and sensor connectors I bought a wiring loom from a 206 8v (Because I'm using 8v coil) just to use it for the parts.

To my surprise the cables in this loom for the VR are not shielded. It's just twisted and directly in ecu. The sensor is in a plastic bracked isolated from the engine.

How should I proceed with shielding this?

Br Arthur

Offline Kamuto

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Re: Standard VR sensor cable without shielding
« Reply #1 on: April 26, 2018, 03:19:39 am »
Hello

I'm back on vems after a view years of absence. I'm building a vems on a Peugeot Tu5JP4s engine. Just for the cables and sensor connectors I bought a wiring loom from a 206 8v (Because I'm using 8v coil) just to use it for the parts.

To my surprise the cables in this loom for the VR are not shielded. It's just twisted and directly in ecu. The sensor is in a plastic bracked isolated from the engine.

How should I proceed with shielding this?

Br Arthur
it's no problem, if it's twisted it will be 99% ok
Vems installer in Lithuania
[email protected]

Offline Arthur

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Re: Standard VR sensor cable without shielding
« Reply #2 on: May 02, 2018, 10:22:10 am »
Oké.

Does anyone know which cable (brown/Green) is + and whether the standard management (bosch MP7.2) is rising tooth trigged?

Offline Kamuto

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Re: Standard VR sensor cable without shielding
« Reply #3 on: May 02, 2018, 01:36:50 pm »
Oké.

Does anyone know which cable (brown/Green) is + and whether the standard management (bosch MP7.2) is rising tooth trigged?
do trigger log I will say is it right or not
Vems installer in Lithuania
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Offline Arthur

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Re: Standard VR sensor cable without shielding
« Reply #4 on: May 21, 2018, 11:13:48 am »


Like this?

Offline Kamuto

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Re: Standard VR sensor cable without shielding
« Reply #5 on: May 21, 2018, 01:37:59 pm »
yes like this, your crank sensor wiring is fine, no problems with it.
Vems installer in Lithuania
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Offline Arthur

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Re: Standard VR sensor cable without shielding
« Reply #6 on: May 22, 2018, 06:18:48 am »
I thought so. 50% chance, right. Maybe more, the elec sheme of the car gave a hint on what should be the +.

The high peak on rising tooth of the 1st after the missing teeth is normal?

Offline Kamuto

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Re: Standard VR sensor cable without shielding
« Reply #7 on: May 22, 2018, 09:53:59 am »
I thought so. 50% chance, right. Maybe more, the elec sheme of the car gave a hint on what should be the +.

The high peak on rising tooth of the 1st after the missing teeth is normal?
yes, it shows time difference between tooths
Vems installer in Lithuania
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Offline Arthur

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Re: Standard VR sensor cable without shielding
« Reply #8 on: May 22, 2018, 10:22:45 am »
aha, I thought it shows voltage. A peak of 3 times normal time seems logical with 2 teeth missing  :D