hi guys
i have a peugeot 308 1.2 3 cyl turbo petrol in.
the car drive normally and the owner has no complaints except the fault light comes on.
the codes are all knock detection related
p1034
p1033
p1032
p3060
hes had both o2 sensors replaced by another shop as the car was slightly off power.but thats fixed.
hes using 98 octane fuel of a good brand,bp.
has anyone seen this before,is it a software thing or carbon build up.
cheers stu