Hi Nic, Thanks for pin details, Garage has already done compression test.. they told all ok..But not sure they did dry and wet test. I will check with them.
for 1.2 with 3 coils POLO cam and crank sensors "5v hall effect" cam pins pin1 common to pin 1 crank sensor goes to 89 pin 2 to 105 pin3 to 111 crank pin 2 to 106 and 3 to 99 a compression test should not be expensive to determine if rings or valves are faulty it needs to be done twice DRY then WET at over 100k the rings are likely tired another thing to check is the brake light switch also check all breather pipes are sound and clean ever earth you can find