S80 T6 too high voltage

Sasko · Post by **Sasko** » 15 Jun 2013, 19:12

Ok, today, we see that my S80 T6 gives too much power on the sensors instead of 5V gives 9.99 V as a result all sensors have the error,(signal too high) can anyone help me with this. Thanks

rerobin66 · Post by **rerobin66** » 16 Jun 2013, 20:31

check your ground cables make sure they are secure

Sasko · Post by **Sasko** » 20 Jun 2013, 02:28

rerobin66 wrote:check your ground cables make sure they are secure

Hi
Check all grund cables and they are ok.
Check coolant sensor and on one pin coming 5v on second one 12v?
some help please

rerobin66 · Post by **rerobin66** » 21 Jun 2013, 00:39

www.volvowiringdiagrams.com
Check out this site it might help you it shows wiring diagrams for everything on an s80