Hi Steve, not good
fitted the new 02 sensor and went out for test run....no difference.
So back onto the alleged analyzer, and the guy is still convinced around the fuelling issue, which does appear to make sense, the car hesitates under 2k revs and stutters when holding the revs around 1500 to 2000 with a steady throttle you can see the rev counter jump 200 or 300 constantly, but get above 2k revs and it runs sweet with good acceleration and hold the revs constant and their is no flickering
Anyway, he has ordered a Mass Airflow Meter for hopefully Monday and will try this? there are no codes coming up, and the Bosch and Vag com don't show any faults? so will let you know hopefully by Wednesday