ATTS Problem

Ailfenergy · Post by **Ailfenergy** » Sat Jun 02, 2012 10:15 pm

After 10-15 minutes of driving ATTS fault started to come up. If I switch off the engine and turn it back on the fault is gone for another 10/15 minutes. The fault started to come up after I changed the front tyres. I had 205/50/16 (stock) and I put 205/45/16. Could it be the reason? Any other suggestions?

mercutio · Post by **mercutio** » Sat Jun 02, 2012 10:17 pm

i beleive it could possibly be the problem as the atts works off the wheel speed sensors and if the front tyres are different to the rears it will throw a code but i am sure one of the type s gurus will be along shortly

bristol_bb4 · Post by **bristol_bb4** » Sat Jun 02, 2012 10:18 pm

you need the same profile all round, there are sensors (i think?) that are put out by uneven tyres

Post by **rob quilter** » Sat Jun 02, 2012 10:19 pm

Yep, I'm pretty sure if you change the tyre size the ATTS throws a wobbly.

Ailfenergy · Post by **Ailfenergy** » Sat Jun 02, 2012 10:53 pm

Thanks.

Post by **lewd lude lover** » Sat Jun 02, 2012 11:07 pm

yup. for sure. change the other two and see happy ATTS fun.

Post by **RattyMcClelland** » Sat Jun 02, 2012 11:38 pm

Yep its because of your different tyres profiles. 205/45 will offer bugger all for handling also. Get them off ASAP.