Mk2 Punto doesnt have a Air mass/flow meter.
It has a MAP (Manifold Absolute Pressure sensor) located on the nearside of the manifold. MAREGATTI or BOSCH
Didn't think they had a Air mass / flow meter. I have removed the MAP Sensor and cleaned it with carb cleaner, but made no difference.
The car is still not running right even with a clean throttle housing and air control valve, when I take my foot of accelarator pedal to change gear the revs go up a little bit and stick and then die down to tick over. Not as bad as it was, as before it was nearly red lining.
Am thinking I need a new throttle housing as the air control valve is sealed in throttle housing and not servicable.
I was thinking scrap yard but then am taking a chance, but to buy new am looking at £150, so it looks like am left with no choice but to get from scrap yard.
My Fiat ecu reader shows up no errors.
Nem MAP Sensor: £55.84
New Throttle Housing: £124.67