I finally managed to read the fault codes on our alfa 147 jtdm 16v after finding i have a faulty bluetooth elm reader. I used a vag com reader with multiecu with showed my all logged ecu faults.
Quite a few errors logged.
P0504 brake pedal switch- stored
p0704 clutch pedal switch- stored
p0235 Boost Pressure Sensor - Stored- Light on
p0069 Atmospheric Pressure Sensor - Stored
p0340 Phase Sensor - Stored - Light on
p0110 Air Temperature Sensor - Stored
p0101 Air Flow Meter - Stored.
Recently a few issue with the car was that we broke down at the petrol station. Car wouldn't start following switching the engine off. I think this would be the phase sensor that has caused this?
Also which is the boost pressure sensor? Would this cause us low power that we have experienced?
So many issues..eeek.
Any help appreciated. I have a brand new maf sensor to install so will address and other suggestions if you could help.