Hi,
Thanks for that, my friend has a VAG 1550 which i bought when I first got the RS4 6 years ago & find it very good for checking for faults.
I haven’t changed the fuel filter before or the coolant temperature sensor so will do that this weekend.
I am picking up the air flow meter today & the exhaust temperature sensors as bank 1 is showing a short to earth on the 1550 but when I do a manual test with a multi meter as per the ELSA manual, it’s clear.
I am going to start using the VAG.COM. later today when I pick up the lead
I am not going to rule out more than one problem as the car has had odd problems which I have not resolved over the last year & then more strange intermittent problems have occurred. Now I’m not going to give up until if necessary each sensor is changed one by one. Thanks again, see how this weekend goes.
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