Can mk4 stop/start be coded out

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Cgiorgi
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Engine size/power: 1.4TSI

Can mk4 stop/start be coded out

Post by Cgiorgi » Fri Apr 30, 2021 9:48 am

Hey everyone, i tried coding out the stop/start (cylinder deactivation) on a mk4 1.4tsi and I my rear view camera stopped working and it seemed to allow the engine to switch off still, I was OBDeleven and it’s shows it should be able to be done in central electrics long coding but it must need some other parameters changed too, I changed it back and camera came back straight away so seems weird, thoughts?

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caddychris2002
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Re: Can mk4 stop/start be coded out

Post by caddychris2002 » Fri Apr 30, 2021 11:53 am

You can reverse the action so it starts off and pressing the button turns it on.

IIRC.  go to 09-Central Electrics > Security Access > type there: 20113 then go to Adaptation > Channel 34 > and change value to 0 (New Value) after that just press TEST button and after SAVE.

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Cgiorgi
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Re: Can mk4 stop/start be coded out

Post by Cgiorgi » Fri Apr 30, 2021 12:17 pm

Thanks mate, I’ll be happy with it being reversed, When I tested the start/stop deactivation using the OBDeleven I noticed that if the drivers seat belt isn’t plugged in the engine won’t turn off, and I thought it was working, then I realised once I put the seatbelt on that it still turns off.
I’ll give your method a go and let you know if it works on my van

Cgiorgi
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Posts: 44
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Engine size/power: 1.4TSI

Re: Can mk4 stop/start be coded out

Post by Cgiorgi » Sat May 01, 2021 1:17 pm

Hey Chris

I managed to get in with security codes that are on OBDeleven, but when I go to adaptions then into channel 34 it wont let me add a new value, ill try to attach a screen shot.
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IMG_4377.jpg

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