We’ve recently had this Audi A1 TSFI in with a Timing Chain fault.
Symptoms for issues with the timing chain will give 1 of 2 faults. The engine will either be rattly from cold start/just generally rattly or you will get an engine management fault code for cam crank coherent.
The issues arise as worn out oil can no longer lubricate the chain and will cause the rollers and links to wear against each other. As the chain runs around the gears of the camshafts and crankshaft, the movement between the rollers and links causes wear and elongation. Timing chain stretch is not the stretching of the timing chain, it is an elongation of the timing chain.This is caused by wear to the chain’s components. The most common cause of timing chain stretch is lack of maintenance and regular oil changes.
As the timing chain wears, this can change the timing of the camshaft and crankshaft. The change in timing is sensed by the camshaft and crankshaft position sensors. This can cause codes that indicate a correlation problem with the engine position sensors.
If the driver ignores the check engine light; Eventually the timing chain will elongate to the point that the engine may have a significant loss of power.
Chains were designed to last the lifetime of the engine. However, due to poor design, the chains stretch, tensioners fail therefore inevitably this causes severe engine damage.
This is a common problem in vehicles with 1.4 TFSI and 2.0 TSI engines.
In conclusion if you have any untoward noises on the engine please seek advise!
A little information on a vehicle that was in for various repair work. Whilst we were there the customer decided to upgrade to the REVO MQB engine mount kit. This was due to the increased power in the vehicle.
We used REVO’s MQB engine mount kit to give stability to the engine. More power results in more movement during aggressive acceleration. The stock engine mounts, designed to favour comfort over performance. Fail to manage axle hop and torque effectively, requiring you to ease off in order to gain traction. Designed to significantly reduce this engine movement. Revo engine mounts use Powerflex polyurethane bushings to minimise noise, vibration and harshness levels (NVH). Whilst drastically improving traction and acceleration.
A little snipped from REVO themselves.
”The primary design goal of the engine and transmission mounts was to provide a management system for engine movement. During vehicle operation with increased power/torque, in order to retain vehicle acceleration and tyre contact during aggressive driving. To accomplish this, the bushing design of past Revo engine mounts were retained in the MQB engine and transmission mounts, allowing Revo engineers to focus their efforts on bushing stiffness/type to accomplish the task.”
You tube clips.
Here’s a link to REVO’s youtube channel which shows you exactly how much movement the engine gives when using significant power with stock mounts compared to the upgraded REVO mounts.
A little information on a vehicle that was in for various repair work. Whilst we were there the customer decided to upgrade to the REVO MQB engine mount kit. This was due to the increased power in the vehicle.
We used REVO’s MQB engine mount kit to give stability to the engine. More power results in more movement during aggressive acceleration. The stock engine mounts, designed to favour comfort over performance. Fail to manage axle hop and torque effectively, requiring you to ease off in order to gain traction. Designed to significantly reduce this engine movement. Revo engine mounts use Powerflex polyurethane bushings to minimise noise, vibration and harshness levels (NVH). Whilst drastically improving traction and acceleration.
By carrying out DSG Mechatronic testing instead of replacing the whole unit we can save you money as well as not just getting rid of parts unnecessarily. DSG Gearbox repair work has become more and more common on Volkswagen, Audi, SEAT and Skoda vehicles.
If you go to the dealership for a DSG repair or S Tronic repair, you will only be offered a replacement option at thousands of pounds. We repair and pass on the savings of on average 40%.
The internal housing is common for cracking. Luckily we can carry out a repair procedure on this and not have to replace the whole mechatronic unit.
You’ll notice there is a fault if any of these things occur.
It comes up on the display saying ‘Gearbox fault visit workshop’
The ‘PRNDS’ lights are flashing.
Loss of drive
Missed gears on selection
No reverse gear
Clutch failure (struggling to engage gears or loss of drive)
If any of these things are happening with your VAG vehicle, get in touch with us via email or call the reception on 01642 613852. We can diagnose the fault, give you a price on the repair and save you £££ in doing so!
See our Youtube videos attached which show the mechatronic testing.
This video below is before the repair was carried out. As you can see on the machine, the unit has no pressure and is not reaching the requirement.
Once repaired, the machine is clearly showing the pressure has been reached and test is carried out.
We are now stocking a range of Millers Oil products to improve the service life of your vehicle, whether it be a daily driver or track monster!
Millers Oil NANODRIVE technology is renouned in the performance world. Especially for the EA888 and EA113 2.0Ltr TFSI and TSI engines fitted to the likes of Golf GTI and R models.
We have been listening to our customer needs and have regularly been asked to use there products during servicing and preparation for trackdays. With this in mind we approached millers to be a stockist.
CFS 5w40 NT+ is part of the Competition Fully Synthetic NT+ range of engine oils and incorporates Millers Oils second generation NANODRIVE low friction technology to achieve winning results for the professional race team.
If you maintain your own car please feel free to go to https://www.vag-performance.co.uk/ or pop down to our site in Stockton on Tees to purchase the oil.
Combining Revo’s expertise in hardware design, development, testing and manufacture with Revo Performance Software the outcome is a complete package to rival anything from an OEM Manufacturer. The IS38 ETR Turbo upgrade is designed to provide a completely reliable solution giving up to 520BHP/580NM on EA888 Gen3 vehicles running on stock engine internals.
Enhancing the vehicle with Revo ECU Software gives you much more than just an increase in power and torque. It feels more responsive and offers a huge improvement throughout the whole rev range, something that only the driven will understand and demand.
Only Revo performance ECU Software maintains factory safety levels and additional driving features. You can also choose between four pre-set fuel quality modes depending on which fuel you use. The Revo SPS Software Switch is also available separately, which can be used to quickly switch between a low boost mode and 3 other performance modes for 97, 98 and 100ron fuel quality.
Stage 3 revo turbo for 500 BHP
Performance and Power packages from Revo are designed for those who want the ultimate experience; refined drivability, exhilarating power delivery and crisp response low down and at the red-line. With a full suite of hardware and performance software available, we’ve created a tuning solution unlike any other. With everything you’ll need installed and set up by one of our Authorised Dealers, we’ve taken the guesswork out of tuning.
Designed for the most driven among us, we’ve designed and extensively tested a full package of supporting products required to run the Revo IS38ETR Turbo and performance ECU Software. Utilising the enhancements made by the Performance Pack, the only limitation is your right foot and how hard you’re willing to push it. Perfected for track and refined for the road, only Revo offers big power without a compromise on day-to-day driveability. Our strict tuning ethos offers the perfect balance of performance, driveability and economy, without sacrificing engine longevity.
Teessides largest stockist of REVO and Racingline products
So, wanting to Upgrade the performance of your VW,Audi , SEAT or Skoda?
Performance products from Revo and Racingline are designed to meet your needs. We stock items such as Intake systems, Braking kits and suspension products. We can offer a total solution for your car.
So, with our experience and product knowledge, we can advise you on the best choice for upgrading the driveability for your performance needs.
Teessides largest stockist of REVO and Racingline
We stock a range of options for engine, suspension, braking and styling for many platforms. We offer full workshop fitting service on all products we sell, inc 4 wheel alignment.
With the advance of modern day fuel injected engines comes many problems. Fuel quality along with environmental problems, will contribute to fuel injector failure. Whether this be a simple blockage or a complete failure of the injector. We now have the capability to identify these problems and offer a cost effective solution.
ASNU are world leader in fuel injector test and repair equipment. Our equipment will test and identify problems with petrol fuel injectors. We can cater for trade enquiries as well as public customers. We can also offer a mail order service if you are a competent DIY’er and would like us to test your fuel injectors just drop us an email and we can get them sorted straight away.
Below is an example of a failed injector. This vehicle came in with an issue with number 6 cylinder locking up on cranking. You can see that cylinder 6 injector is leaking and constantly flowing / leaking. This was resolved with little cost compared to replacing the injector for new.
fuel injector testing
petrol injector testing
TFSI FSI GDI bosch injector seimens injector golf mk5 gti R Audi SEAT Skoda Cupra RS3 S3 Leon GTI
Richie Martin Automotive solutions VASSTECH darlington teesside northallerton harrogate ron turnbulls Teesside Audi Lookers
In our strive to supply you with the best possible service on your vehicle, we have partnered up with Shell Lubricants. We are using Shell oils on all our service work. Shell Lubricants have a long life in vehicle service and motorsport.
Shell is the number one global lubricant supplier*. Delivering market-leading lubricants to consumers in over 100 countries. Shell Lubricants brings world-class technological insights to its products. Offering you the best formulations for your vehicle.
To find out more about Shell Lubricants click the link
Gen 4 haldex servicing tiguan, golfs, A3 is sometimes overlooked. Both VW and Audi recommend the oil is changed at 38,000 miles. BUT there is something they miss on the dealer servicing.
In most cases, when oil is replaced as a serviceable item, a filter is accompanied with it. VW Audi group decided to use the Generation 4 Haldex coupling drive on various of there models. They did not make the filter a purchasable item. Following manufacturers service guidelines, your filter does not get changed resulting in potential damage to the unit from oil starvation.
So what do we offer you may ask? We purchase quantities of filters direct from the manufacture of the haldex unit making our service a complete not just oil change. This aids the life of the Haldex unit.
Gen 4 Haldex servicing tiguan Golf R S3 A3 filter can be seen above. Left filter has covered over 50,000 miles. The customer described the rear of the vehicle to be un-sturdy whiles driving round corners and roundabouts. We carried out a diagnostic test to find pump problems with the Haldex. Everything was resolved with the correct service procedure and the vehicle repaired without the need to replace unnecessary parts.
Haldex generation 5 service on Golf R, S3 , RS3 should be carried out at 38,000 miles. Our servicing differs from the dealer. How? you may ask. Well, when the oil is changed at the dealership this is only half the job. Here at North East Auto Tech we remove the pump. By doing so we can clean the pump strainer, helping clear through any sludge build up which is the main cause for failure.
Fault codes such as the below are common failure codes.
