Quote:
Originally Posted by David's8
According to the Service Manual for the Motronic system (see Tech Dump) page 62 shows item 10 on the diagram (the black plastic ice hockey puck at the rear upper of the manifold cover) as the "throttle valve control part" (J338) with the throttle valve actuator G186, angle senders 1 and 2 for the actuator (G187 and 188). Does that help?
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Only partially David. At least it proves I'm looking in the right place. I've removed the air intake pipes right up to the throttle and moved 'item 10' out of the way. I can see the throttle body like this one:
http://www.ebay.co.uk/itm/Audi-A8-D2...8AAOSwbYZXZ805
but can't find where the Throttle Position Sensor is. The one I got from A8parts look like this:
http://www.ebay.co.uk/itm/Audi-A8-D2...YAAOSw9IpXzWot
It doesn't help that most of what I can find seems to imply that the TPS is only on cars with a cable throttle, yet contradict other videos where they suggest the TPS is at fault (slow acceleration) on cars with electronic throttle. Totally confused now!
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2001 A8 D2 FL 3.7 Q - LPG Conversion, Engine: AKC, Gearbox:FBB, Colour:LY5X Aqua Blue pearl effect, Interior:WJ light beige/dark beige valcona leather with burr walnut inserts
My DIY jobs - Replaced alarm horn, Replaced Coolant Temp sensor, Updated RNS-D firmware, Installed Reversing Camera and Digital TV, Dashcam Installation, Retrofitted Rear Blinds, Auto-Dimming Rear View Mirror, Chrome Boot Struts
Sold!  2008 S8 D3 5.2 V10 - Engine: BSM, Gearbox:KLW, Colour:LY7F Suzuka Grey Pearl Effect, Interior:Black/Black with Silver/Black valcona leather with carbon atlas inserts, Bang & Olufsen, Heated windscreen, Soft-close doors, TV, DAB, AMI, Quad Zone, Auto Boot, Auto dim Mirrors, Keyless entry, PDC with rearview camera, AFS II Headlights
My DIY jobs - Fan Jet Windscreen Washers, Retrofitted Electric Side Blinds
Last edited by steamship; 28th September 2016 at 03:40 PM.
Reason: bit in brackets
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