Where to buy engine speed sensor for my 3.0 engine?

[A4B6Cab]

The EPC light is on again on my Audi and its struggling to accelerate hard over 3k rpm, and is idling at approx 1100 rpm. Engine speed sensor looks like the most likely culprit, where is best to order one from online? Seen them from about £15 on eBay, but checking to see where you all buy parts from online?

[A4B6Cab]

better still gents, anyone got the part number for the crankshaft position/speed sensor on a 2003 3.0 V6 petrol please?

[Crasher]

How about a code read before throwing new parts at it?

[A4B6Cab]

Hi Crasher

Had it scanned and came up with:

16706 Engine RPM Sensor - G28 No Signal P0322 No Signal/No Communication - Intermittent

New sensor?