Hi all , newcomer here with a problem !
Error code p0105 with engine light on car in limp home mode says the manifold absolute pressure/ barometric pressure circuit is faulty. Does this mean the map sensor is faulty or is it common for this to go on the mk4 astra 1.7cdti 04. Would be grateful if anyone could give me some pointers as to what to check before i go buying a sensor. Thanks in advance