On the later type c20 xe there is a small box mounted on a T shaped piece of aluminium where the coil used to be on my old 8v sri. i`ve been told that this controls the spark and possibly the injector pulse durations(pulse durations are all to f**k on my calibra!). can anyone confirm this,and has anyone got one for sale(preferably with T shaped piece as i`ve sheared a bolt in mine!)?
Thanks. i`ve managed to find one which i`ll pick up tomorrow, and i hope this`ll solve my poor running as it`s the only sensor left on the car to change. my local vaux garage thought it may also control injector durations but weren`t 100% sure.