Audi A5 Brake servo restricted C11EC04 / C123EF0 faults logged
Автокөліктер мен көлік құралдары
Investigating & Fixing a 2017 Audi A5 with various warnings on dash.. Brake servo restricted & start / stop faults, C11ec04 / C123EF0 Brake booster / c054c00 faults logged in ABS ECU. Vehicle had a fault with the ABS pump which we sent away for reconditioning but 1 fault still remained which turned out to be the servo pressure sensor. short video showing how to replace the sensor.
New Genuine OE Pressure sensor Ebay - ebay.us/UaKm7A
New Aftermarket pressure sensor - ebay.us/WL52q4
Link to ECU Testing site for ABS unit repair - www.ecutesting.com
ECU Testings Video on the ABS unit fault - • Audi Brake System Faul...
Diagnostic machine used in this video:
Topdon Phoenix lite 2 - diydaly.co.uk/products/phoeni...
Tools used :
Multi meter - ebay.us/fvsMub
Check Euro car parts - tidd.ly/3lIO7xA (use discount codes on site)
Check GSF Car parts - tidd.ly/34pZe7o (use discount codes on site)
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Пікірлер: 36
New Genuine OE Pressure sensor Ebay - ebay.us/UaKm7A New Aftermarket pressure sensor - ebay.us/WL52q4 Link to ECU Testing site for ABS unit repair - www.ecutesting.com ECU Testings Video on the ABS unit fault - www.youtube.com/watch?v=HOy5u... Diagnostic machine used in this video: Topdon Phoenix lite 2 Ebay - ebay.us/tsyiTI Topdon Phoenix lite 2 Amazon - www.amazon.com/dp/B0B1MB6YG8 Tools used : Multi meter - ebay.us/fvsMub Check Euro car parts - tidd.ly/3lIO7xA (use discount codes on site) Check "Car Parts for Less" - tidd.ly/2LNEwIn (use discount codes on site) Check GSF Car parts - tidd.ly/34pZe7o (use discount codes on site)
I had this on an Audi A5, it stated as brake system pressure fault. Changed this pressure sensor and it made no difference, did more checks on the vehicle, and it was a fault inside the ABS pump assembly itself, removed the complete ABS pump and sent it away to specialist to recheck the fault.. pump was repaired and it cured this fault.
@diydaly
Жыл бұрын
👍👍 we got the pump done first, fixed 80% of the problems but was left with this
@alexdurant6914
11 ай бұрын
What was the total cost
Easy diagnosis Easy fix. as always your videos very informative
@diydaly
Жыл бұрын
👍 thanks mate
Great video!! I had a brake servo warning appear in my Audi A5, bought the part from your link and it fixed the issue. Thanks
@diydaly
Жыл бұрын
Glad it helped! Thanks for the comment 👍👍
@stephenmullan9973
Жыл бұрын
Did the error clear from the dashboard after you replaced the part?
@ihtishaamkhan1425
Жыл бұрын
It did, but the auto stop/start warning didn’t go till I drove it for a bit, stopped the car and locked it. When I started the car again, all warnings disappeared.
good info again. Cheers
@diydaly
Жыл бұрын
Thanks trev
What was broken in the ABS pump? Great to have ‘Don’ back 😎🎉
@diydaly
Жыл бұрын
👍👍 im not sure exactly but I think Its something in the ecu section that fails as it causes mainly communication issues
Not sure if anyone will read this message seeing as this post has been posted a while ago. I had C11EC04 code come up and took the car to Audi and they informed me that I could continue to drive the car and the car would have to be brought in for diagnostic )(£192 / hr) and fixing. After a few days of driving the car as I wanted to take it to a mechanic friend of mine for a second opinion, the second error came up and it now seems the ABS module is bricked !! Audi has a responsibility here as the alert should not be stating: "You can continue driving" How many people have contested this at Audi ?? Surely there is a class action here.
hey mate great vid, ive got this come up on my A5 including tyre pressure warning, if i replace the switch how do i reset the fault? will it need a topdon to be plugged in to reset? or is there another way
@diydaly
Жыл бұрын
You’ll need a scanner that will read the ABS ecu , there are quite a few cheaper alternatives that will do it
Any tips on how to click the new one into place. I’ve tried and tried but I just cannot get it to click into the actual pressure valve
@diydaly
10 ай бұрын
Sounds odd should click in really easily
Will the TopDon reset the service interval on that 2017 Audi?
@diydaly
Жыл бұрын
Yes mate , did both the oil & inspection lights with it 👍
Hi i have one question as a Audi A6 C7 Owner . My start stop failed at a bump and it turned off the car then a message displayed Start Engine Manually saddly as an idiot i didnt see that the car was in gear and it couldnt start , i pushed the car to the side of the roadit displayed meessage Brake Servo Failure or smth like that , i put the car in gear and then i turned the car off and on and the message dissapeared , should i be worried?
@diydaly
Жыл бұрын
Never really come across that tbh mate , may be best to get it checked out
Can you still drive with this sign on ? This sign just came on this week and I've changed the brake pressure sensor but the sign is still there any help would be great
@diydaly
6 ай бұрын
Have you cleared the fault codes? If it stays on you may have a faulty abs pump or possible diffenet issue
@shahsufyan2749
6 ай бұрын
@@diydaly I didn't clear the faults unfortunately.. is it dangerous to drive like this sorry for my ignorance
@diydaly
6 ай бұрын
shouldn't be dangerous but you will need to get them cleared @@shahsufyan2749
Thanks for the great video, this fault just cropped up on mine. I clicked the link for the genuine OE Sensor but the link has expired, could you send the new link by any chance? Or shal I just get the Aftermarket as that link is working. Thanks, Callum
@diydaly
9 ай бұрын
Hi Callum ! Sorry for the late reply! I’ve got a few links that need updating .. hope you got sorted , I’ll try update soon
@callumschooly6395
9 ай бұрын
@@diydaly I bought the after market part, installed it as per your video, and ‘touch wood’ the fault code has gone. Thank you soo much for the Video. Saved me £320 as quoted by the Audi Garage 🙏🏻
@diydaly
9 ай бұрын
@@callumschooly6395 arr nice one , glad to hear it 👍👍
👍👍👍
@diydaly
Жыл бұрын
Thanks 👌
🎶 Prⓞм𝕠𝕤𝐌
@diydaly
Жыл бұрын
👍