crank signal problem

Discuss which Sensors work best with these ECUs and share how you are using inputs and outputs
Alex DTA
Posts: 1622
Joined: Fri Feb 28, 2014 1:03 pm
ECU Model: S40 Pro
Distributor: DTA
Firmware Version: 79

Re: crank signal problem

Post by Alex DTA »

The first kit (Dubshop) you've linked to uses a Hall effect sensor. If you're connecting that to the magnetic input on the ECU, that's the problem.

The second kit (VWSpeedShop) uses a Marelli magnetic sensor.

Make sure you have the wiring the correct way around.
broen messiaen
Posts: 17
Joined: Sun Mar 18, 2018 4:27 am
ECU Model: S80 Pro
Firmware Version: 82.16

Re: crank signal problem

Post by broen messiaen »

hi,
the wheel is magnetic, so it can't be alu.

So changed the following,
a single 5v and sensor ground for the crank signal (9 and 21 pin). Pulled the mag wires out of the connector (pin12)
regaped the sensor.
and now I have crank signal! Don't really now what changed but it seen to work.

I now have this image:
Attachments
image-2018-03-20.jpg
Alex DTA
Posts: 1622
Joined: Fri Feb 28, 2014 1:03 pm
ECU Model: S40 Pro
Distributor: DTA
Firmware Version: 79

Re: crank signal problem

Post by Alex DTA »

Looks good to go.
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