Syvecs Forums

Yeh i think you might be right with regards to what other options are left! :cry: The DSG soft wear requires a stable, but high resolution signal for wheel speed. I was using the 12 brake bell bolts as a reference with my own hall effect sensor but was getting some errors on the box which was causin...

So had another poke about there.

So the abs system works on 12v’s it would appear…. An03 and an04 only show 5v……

Turn the wheel with my multi meter in and you’ll see the voltage fluctuate….. just can’t get that onto the syvecs

They are MR sensors, so I know they will be polarity sensitive.

That’s a thing I think I set the gauge to 1htz so that could be why I didn’t see anything on the gauge! Doh!

I don’t have a scope sadly not sure my multi meter will do the job. Il have a play and see.

So been doing a bit more wiring and moving things about. Iv now decided to tap into the abs wires to get the signal from them for wheel speed. Iv moved left and right signal to an03/04 respectively. But I can not seem to get a signal from them. I was told to wire into the “signal side not the ground...

Aww well, guess I’m moving some pins around

We have got rid of one fault tho! All be it a douplicate. haha 4 Faults Found: 01208 - Data Records in Control Unit Altered 000 - - Freeze Frame: Fault Status: 01100000 Fault Priority: 0 Fault Frequency: 255 Reset counter: 0 Time Indication: 0 17106 - Transmission Output Speed Sensor (G195) P0722 - ...

So was trying to log my speed sensor voltages there but cant seem to get them to show on ether SCal as a gauge or record in Sdata? The pins are Slave1 AN05 and Slave1 AN06, but both the gauge (scalled to 0v-5v, and @ 1Hz) dont show anything, just flat 0. Same in Sveiw? What the sensors are for (whee...

Yup that was my feeling as well, especially when the settings for the shifters is with in the car coding config section. A little too close for comfort. I changed it to my focus vin just to see and the message didn’t appear with in vcds so I’m going to assume it works. But I changed it back to 11111...

Steve, do you know if the VIN set in vehicle coding transmits over canbus? The VCDS software I use is locked to 3 vins before you can do advance functions to the tcu. The software is showing a 1111111111111 as the cars vin and as it’s unable to pull this from the tcu I suspect it’s coming from the e...

Yeh car was 100% not moving/wheels spinning. Weird like you say but yeh soon as I removed that from the pin assignments the ECU displayed neutral and the idle return to normal. Yeh I was a bit surprised as well… thought the whole idea having it tied into the canbus was to get info like that back fro...