it did when my astra j coil pack went bad i got service traction control and service vehicle soon messages
also the car went in to limp mode
the older 1.6 na had an EGR but not the new 1.6 na the astra j has
also the car went in to limp mode
the older 1.6 na had an EGR but not the new 1.6 na the astra j has