Hi Guys, ive had my engine management light come on on my SQ5, ive read the code it says Exhaust gas temperature sensor? Ive cleared the codes but within a few mins light comes back on. Suppose it needs changing. I've had some custom exhaust work done so wondering if its anything to do with that, but that was back in July last year.
Anyhows, has anyone changed these sensors before are they pretty easy?
Cheers Craig