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Registrace 19. 01. 2015
We are the world leaders in Haldex ECU repair for VW, Audi, Seat, Skoda, Volvo, Ford and Land Rover / Range Rover 4wd vehicles.
With hundreds of hours of development and reverse engineering, our bespoke Haldex ECU bench testing rig enables us to test and repair all Generation 2, 3, 4 and 5 Haldex Controller ECUs.
We also stock a wide range of Haldex system components.
With hundreds of hours of development and reverse engineering, our bespoke Haldex ECU bench testing rig enables us to test and repair all Generation 2, 3, 4 and 5 Haldex Controller ECUs.
We also stock a wide range of Haldex system components.
Video
Stolen Haldex Control Unit Theft from London, Surrey and Brighton on VW Tiguan and Audi Q3
zhlédnutí 494Před 2 měsíci
@DarksideDevelopments @volkswizard @JCR-Leeds #vw #haldex #audi
Dodgy fake Generation 4 Haldex Pump motor compared to genuine OEM BorgWarner
zhlédnutí 1,5KPřed rokem
And the faulty filter comparison video czcams.com/video/WhKLiBOZrOw/video.html @DarksideDevelopments @volkswizard @VAGTechnic @intelligentauto737 @JCR-Leeds Buy a genuine BorgWarner Haldex Pump here: www.haldexrepairs.co.uk/product-category/pumps/ #haldex #gen4 #pump
Fake Faulty Haldex Gen 4 Filters from China compared to BorgWarner Genuine OEM service item
zhlédnutí 2,3KPřed rokem
Beware of the fake filters that are coming to a car near you! Buy a genuine filter from our website here: www.haldexrepairs.co.uk/product-category/filters/ #haldex #filters #gen4
Generation 5 Example of a good pump learn datalog with VCDS Vagcom Haldex service and repair
zhlédnutí 848Před rokem
Notice the relationship between current and voltage.... almost the same number of amps compared to voltage... but current is slightly higher. This is the correct relationship. If current is low then you have either a leak or no fluid is being pumped. If voltage is low but high current, then the motor is toasted. Help guide can be found here: www.haldexrepairs.co.uk/generation-5-haldex-fault-fin...
VCDS Vagcom Gen 5 Haldex pump learn suspected internal leak
zhlédnutí 3,8KPřed rokem
Video showing a Gen 5 Haldex pump with a suspected internal leak, using VCDS Vagcom View our Generation 5 Haldex fault finding guide here: www.haldexrepairs.co.uk/generation-5-haldex-fault-finding-repair-guide/ #haldex #pump #learn
16668 - Pump for Haldex Clutch C1112 07 [008] - Mechanical Failure - learn hydraulic bleed fault
zhlédnutí 954Před rokem
This is what running the learn looks like when using the VCDS scope function when you have a Haldex coupling that is not pumping oil correctly. This is either an internal blockage - thus it is not picking up oil OR it is an internal leakage problem. Find help here: www.haldexrepairs.co.uk/ #haldex #pump #failure
Haldex Gen 4 Scrabbling Juddering Grabbing problem clutch Fault Land Rover Freelander 2 Range Evoque
zhlédnutí 32KPřed 2 lety
Understanding how the Haldex Generation 4 systems works to help diagnose and repair the scrabbling juddering grabbing problem while tight turning at low speed. This is a very common problem and typically misdiagnosed without resolution. If you understand the fault then it will put you in a better position to successfully repair the fault. For more information on how to diagnose and repair the s...
Gen 5 Haldex Pump Learn Calibration Function in VCDS for VW Golf Tiguan and Audi TT A3 S3 Q3
zhlédnutí 14KPřed 2 lety
Here is a deeper look into the pump learn calibration function MAS02928-Pump Motor in the Basic Settings of the 22-AWD Haldex module. More information can be found here: www.haldexrepairs.co.uk/generation-5-haldex-fault-finding-repair-guide/ #haldex #gen5 #pump
Remove and Install Gen Generation 4 Haldex Filter swap for VW Audi VAG rear diff fit screw method
zhlédnutí 18KPřed 4 lety
A little video to show how we swap the Gen 4 filters in the Haldex coupling for VW Golf R Tiguan Audi TT A3 S3 2009 2010 2011 2012 and 2013 vehicles. We stock brand new genuine BorgWarner Haldex filters here: www.haldexrepairs.co.uk/shop/service-kit/ultimate-service-kit-for-gen-4-vag-haldex/ #haldex #filter #install
Wow, thanks Matt, excellent explanatory video!
I have a 2009 FL2 that seems to randomly lose power / drive when accelerating from cold. seems okay when it's warmed up a bit, could this be a fault with the Haldex unit or does it just need a service?
I have changed the haldex filter in 2 VW Tiguan's that I own. Both time I spent ages trying to fit the white nylon bush to no avail! Even tried to use a G clap to force it in. But it wouldn't fit! I ended up refitting the old nylon bung in each case. Now I know why!!!!!! Both cars are 14 years old now and destined to be traded in but in future I will remember to order the genuine parts!
Yes! The copy ones are too big. Total nightmare.
what should a healthy pump sound like mine is making a metallic loud sound then running, no errors for the pump but one for the clutch valve
Ours stolen from south London maybe a week ago. Failed MOT. Messed with our plans completely during the summer holidays. Would love to have more intel about whoever is doing this.
email us
had mine stolen last week failed mot ordered one from you guys thanks for the advice will do it as soon as mine been replaced
This week we have had about 4 emails of stolen ones :( its a plague.
Hello I have a 2015, and I get a message 2wheel reduction. Any ideas
Very sad to learn this (even if I don't have a Haldex fitted car. It seems anything that's fitted on the bottom of the car, if not secured, could be nicked (just like a cat)
Not only Haldex…. Radars are going too
My uncle had his Haldex stolen from his mountain bike. Nothing is safe anymore.
Toyota avensis also has the Haldex fitted. Don't know if they will be effected.
great video my problem is my freelander 2 has the gen 3 and I can't get a upgrade on the control unit
Excellent video and explanation Thankyou
Can you relearn using a snap on modis?
Do you know if all Haldex 5 cars do the min max cycle after the initial run? I have a 2018 Audi RS3 - 0CQ, it does to the first slow ramp part and all values are good, but it doesn't do the fast ramps afterwards. Is this normal or is there a problem? I don't think my haldex is working.
Thankyou an excellent video tutorial. I have learnt so much. From experience I have learnt that Britparts are truly rubbish so its going to be genuine Borg Warner from now on.
What is the resistance supposed to be? My new Borg pump reads 3 ohms. I read they are supposed to be between 5 and 9 ohms. Do I have a bad pump?
Superb video. Many thanks
Hi Mat. Is it possible to get some sort of cleaner into the accumulator by soaking / spraying judiciously in one of the galleys and position the unit to soak both sides of the piston removing the possible gunk build up? Or Would it be possible to force the accumulator to exercise pushing a cleaner instead of oil to do like a flush on the bench without damaging the pump etc. then drain, flush with oil and then reassemble and fill properly? I’m not juddering but wish to pull down my Haldex and just give it a full once over and prevent / eliminate anything preventatively as it’s never been serviced and is at 60k now and I’m getting a hear whining sound from somewhere so going to go through all fluids and services first. Thank you for an excellent informative video.
mine does scrabble a bit but not bad will it do damage if i keep driving or is it just a bit annoying and keep using it? 4wd works fine thanks for this video
We stock these genuine BorgWarner filters on our website here: www.haldexrepairs.co.uk/shop/service-kit/ultimate-service-kit-for-gen-4-vag-haldex/
Please visit our website here for help guides in diagnosing the problem: www.haldexrepairs.co.uk/
View our Generation 5 Haldex fault finding guide here: www.haldexrepairs.co.uk/generation-5-haldex-fault-finding-repair-guide/
Help guide can be found here: www.haldexrepairs.co.uk/generation-5-haldex-fault-finding-repair-guide/
We stock genuine BorgWarner filters on our website here: www.haldexrepairs.co.uk/product-category/filters/
You can buy a genuine BorgWarner Haldex Pump from our website here: www.haldexrepairs.co.uk/product-category/pumps/
For further help, please view our Generation 5 Haldex troubleshooting guide here: www.haldexrepairs.co.uk/generation-5-haldex-fault-finding-repair-guide/
Very good video. Nice explanation.
A full breakdown of the diagnostic stages (with solutions) can be found here: www.haldexrepairs.co.uk/land-rover-freelander-2-fl2-range-rover-evoque-haldex-fault-finding-problems-solutions/
Спасибо. Можно использовать китайский фильтр? Thank you. Can I use a Chinese filter?
хорошо рассказывает. жалко английский язык не знаю. tells it well. Sorry I don’t know English.
Hello! watched your video! thank you very informative. I have a Freelander 2 2008 Haldex 4 and I can’t fix my Haldex, the pump works constantly and blocks the rear wheels when turning, it works for 5-10 minutes and error P0961-62 pops up for the valve. Could this mean that the accumulator piston is jammed and is not releasing pressure? I disassembled the clutch and washed it, changed the filter, installed the original Volvo, changed the electric valve, checked the microcircuit, changed the oil again. Can the pump constantly pump into the electric valve due to a jammed accumulator? thank you for your work 🤝
I get the same RRE juddering when turning / full lock. But once vehicle has warmed temp the juddering goes away (perhaps oil warms or system flows freely). Does Haldex need a clean, service and oil change? Thanks
Hi , brilliant video . I've a 2014 Metropolis that has an issue when setting off on low friction surfaces, with TR in road mode if accelerate on mud or snow I get a vibration and noise from the rear. It sounds like a metal on metal as if the clutch pack is dry. It had a new valve solenoid filter and oil last year. I've also noticed a slight vibration at around 40 mph. It fine when driving in tight turns on a gravel surface. Have you come across this before?
I too have this issue but only from cold and on lock with decent load on it. If I accelerate more gently no noise. Stripped and cleaned twice and still have it from cold only.
Hiya, took a diff off my old xc90 2008 and put it on my 2009, not knowing that the 2008 is a gen 3 Haldex and the 2009 a gen 4. Going ok, however vibration at 70 mph at 2000 revs! The question is can I take the Gen 4 Haldex coupling off its diff and put it on the other diff of which had the gen 3 haldex on without any issue in terms of the internal compatibility? Cheers
Coupling will swap fine between diffs, they are the same diff. BUT gen 3 ECU must run gen3 couping, and Gen 4 ECU must run gen 4 coupling. Cannot swap ecus on the wrong coupling.
That’s great thanks and understood! I never touched or swapped the couplings in the end, so the diff off of the 2008 XC which is now on the 2009 has the Gen 3 diff/haldex and its own/original ECU… No lights came up on dash whatsoever, so I’m hoping the vibration at 70MPH at 2000 revs or when car is under load is unrelated to the job I did here! I suppose the car’s ECU has accepted the GEN 3 instead of the original GEN 4 as there’s no dashboard lights, but concerned if the transmission has accepted it too? In layman terms! On the contrary, I would like to send the original Gen 4 Diff/Haldex to get it overhauled, in case this diff in situ ever pack’s up! Do you have a firm or do it yourself or can you recommend anyone? Cheers & thanks for help!
May you advise that as you have confirmed that the actual diffs are the same as stated above, could there be a difference in ratio set up within the two diffs? I have vibration when under load, especially at 70 mph and at 2000 revs.. so I cannot help thinking that this is the issue? Cheers ..
@brendanmartin9586 very common issue. I have it too. Diff swap didn't solve mine.
czcams.com/video/5-JC2VF24iY/video.htmlsi=i0s215bTPceSN5C4
All the gen 4 (genuine) I've used have a spring
100% they do not. No Gen 4 filter comes with a spring. Only Gen 2 and 3 come with a spring. You are probably being sold a copy filter under the pretence it is a proper one.
For example, if you google the Volvo part number 31325173 and look at the images, all ones in volvo branded bags do not have a spring. Like wise if you find any photos of a Genuine ford branded 1673828 part that has no spring, and lastly Land Rover genuine branded boxed ones LR032298..... 100% if it has a spring in a Gen 4 Haldex filter it is a china copy part.
An excellent video, having only recently bought a Haldex 4 equipped Volvo I figured I would service the coupling before it misbehaves. Not a bad price at all for the service kit on your website.
Very good information Thankyou very much ❤️👍
Hope it helps
What's the thickness of the washer you used in this demonstration?
Hi there, is this the same issue where some times a jolt would occur on a hill start but fine on flat road and Turing? Thanks
Haldex can only have an effect if the steering angle is strong and the vehicle is rolling.
Do you mind checking my test? a Bit diferent from yours,. but pump is not new. it reaches the 13amp fairly quickly. czcams.com/video/hXHKcDRKvp4/video.html
Solution? Please i have the same problem After buy a new original pump
@@KIKOJOCKER try to replace the overpressure valve. Before mount the new pump test it in a bucket of oil and see if it work.
where does the cup o tea get stored while on the vehicle and how does it stay hot?
It gets replaced automatically and frequently :)
Brilliant video giving a comprehensive engineering explanation of how to address scrabbling issues with LR Gen 4 Haldex.
Hope it helps people understand the nature of the issue.
Hello. my pump does not exceed 3.9 amps, my rear wheel turns very slowly. unable to complete pump learn
Thank you
Very insightful Matt. Buy cheap , buy more than twice !!
We all do it, me including. But you get what you pay for more often than not.
Thank you
You are totally welcome :) Thanks for watching
I have the same problem, what is the solution please
Ho, very nice video about the haldex system. I'm having a problem with my Haldex gen 4 Elsd diff on a Saab 9-3. Maybe you can help me a little bit. The problem is when driving( most noticeble at constant speeds and straight roads) i feel a slight judder for aprox 1 second. It repeats every 30 seconds. Is it possibly a faulty valve that instead of returning the oil to the sump, sends some to the piston which compresses te clutch disk briefly? Thanks in advance!
Not sure, we don't have any involvement with GM Haldex applications, e.g. Saab, Vauxhall, Opel, Holden, Cadillac