Hi
not z22se related but hoped you guys can help.ive got two map sensors on my Astra 1.4 turbo(a14net)inlet manifold one is a ac delco 55573248 and the other is gm 55567257 does anyone know what each one is actually for.is one a boost sensor for the turbo.reason I ask is I have a tuning box from a reputable tuning company from essex which has to be plugged into one of those sensors but if I'm honest there technical dept sucks thanks for any help
not z22se related but hoped you guys can help.ive got two map sensors on my Astra 1.4 turbo(a14net)inlet manifold one is a ac delco 55573248 and the other is gm 55567257 does anyone know what each one is actually for.is one a boost sensor for the turbo.reason I ask is I have a tuning box from a reputable tuning company from essex which has to be plugged into one of those sensors but if I'm honest there technical dept sucks thanks for any help