Audi ur quattro fuel injection system

[@nenume00]

looking forward to see the fuel pressure testing on the distributor
this witchcraft is beautiful

[@SarahnTuned]

Thank you for this video!

[@shamrock2422]

Thanks. I Rebulid this system on my KE engine. I made by my self check presure kit. I waiting for you next video with yours check kit. Regards

[@dand1431]

HI Darron, this video is very precious for a new Audi Quattro owner! Are you planning to do more videos about the engine, fuel pressure tests, what to check in case of hot engine not starting, cleaning the fuel return line and else? Thanks!

[@oldsynth]

Yes I'll upload more mate as soon as I get chance

[@baitse7676]

CIS is continuous injection system; the K in K-jetronic is "Kontinuierlich", i.e. continuous.
It's the "control pressure" which defines the mixture via the warm up regulator.

[@Bigsbeee]

Great vid Dan, really well done and most interesting.

[@oldsynth]

Cheers man

[@eliasschonning5347]

Also looking forward to the fuel pressure test video, i have a audi 100 turbo quattro that only starts when the metering plate is lifted. I suspect too high fuel pressure.

[@rekabrekab-zs8lv]

Need more UR maintenance videos Darron..

[@urqua495]

Hi. I have Audi 90 JL 2.0 AT
Do you have any information regarding calibration and regulations procedures ?

[@tomask218]

Hi Darron, can you explain how you can clean out the WUR return line? Thanx in advance.

[@guyscruton7731]

When our ur has been running, then you stop it and leave for 1/2 hour , it starts up badly and missies as though its choked up, any suggestions please

[@oldsynth]

Yes try checking fuel pressure. Sounds like the fuel accumulator is faulty. It should hold 3.5bar for 20 minutes after running.