Skip to main content

Volkswagen Diesel Fix Affects Performance: Report

There’s now some evidence that Volkswagen’s diesel fix does affect the performance of the vehicle.

Swedish website Teknikens Värld tested 10 cars before and after the diesel fix and found that in many cases, performance and fuel economy decreased on the vehicles, despite Volkswagen promising that the car would be exactly the same as before. Strangely enough, some cars actually gained power after the fix, but still have higher fuel consumption.

The loss of power and torque is as much as 10 percent on some cars, while others saw their torque curves shift, meaning it’s a higher rpm before more torque kicks in. This adds to the impression that the vehicle feels weaker.

One of the vehicles tested was a four-wheel-drive Volkswagen Passat Alltrack that measured 176 horsepower and 280 pound-feet of torque prior to the fix. After the fix, it registered 163 hp and 272 lb-ft of torque.

Prior to the fix, maximum torque came between 1500 and 2300 rpm, but after the repair the torque curve slopes. At 1500 rpm, it only produces 162 lb-ft of torque and it isn’t until 1900 rpm that it reaches peak torque.

This isn’t the first time owners in Europe have reported the diesel fix affects performance. Reports of complaints have been pouring in with some owners saying the fix ruined their cars.

[Source: Teknikens Varld]

A version of this article first appeared on Auto Guide

The post Volkswagen Diesel Fix Affects Performance: Report appeared first on VWVortex.



from VWVortex http://ift.tt/2nDQ1Sn
via IFTTT
Labels:

Comments

Post a Comment

Popular posts from this blog

Review: Saying Goodbye to the CC V6

For all its size and its global reach, Volkswagen is still, in many ways, a deeply human company. There was, for instance, the Bugatti Veyron an ego project if ever there was one. Then the purchase of Ducati, a move most called folly. And then there was the Phaeton, the Volkswagen that most folks can’t afford. Not only were these moves all strange, I’m sure that they made VW’s accountants furious. None of them made good business sense, but they were all deeply interesting and they all are evidence of the heart that beats at the center of VW. Among these follies is the CC, a car that everyone agrees is rakishly handsome, but that no one really wanted to buy. The car couldn’t last, but the world is brighter for its having been in it. With the approach debut of the Arteon, it seems like a good time to look back on its sadly departing predecessor. The version I drove, because I live in Canada, is a V6 Wolfsburg Edition, which apparently isn’t available in the States. Nor is the V6, not as...
Post a Comment
Read more

T-Prime Makes World Premiere at Beijing

[ See image gallery at www.vwvortex.com ] The SUV segment is one of the fastest growing segments in the world and Volkswagen is showing the world how to do it. With the new T-Prime Concept GTE that was revealed today, the company is showing off all of the technology you can look for in its coming models. The T-Prime is a full-size hybrid SUV that can go up to 31 miles on a charge and gets 87 mpg. The hybrid power station is good for 375 hp and 516 lb/ft of torque and puts the power down with 4MOTION all wheel drive. It’ll get you up to 60 in six seconds. The concept’s real party piece, though, is its interior, which features exclusively touch, gesture, and voice controls. Everything from the infotainment, to the display, and even the gears are controlled by touch-screen. The T-Prime Concept GTE is bigger than the Touareg, and design elements are likely to find their way into all of their SUVs, of which there will be many. Volkswagen is also announcing that they expect to make an S...
Post a Comment
Read more

Watch: The Stig Drives (nearly) Seven Generations of Golf GTI

With Volkswagen announcing “major” updates to the Golf, it seems an appropriate time to look back on what we’ve had so far. And who better to guide us through the rich history of the most popular European car ever made than Ben Collins, the former Stig? Some say he’s never met a GTI he doesn’t love, and that he can’t grow any of his own facial hair. All we know is … Ben Collins is actually a pretty solid presenter. Working his way through seven generations of the GTI (skipping over the Mk6) Collins tells us a little bit about each one and matches each mark to its corresponding facial hair craze. The Mk1 GTI for instance, is light and quick, but can lose traction under hard acceleration (in heavy rain). Despite that, Collins calls the Mk1 a “pure gem.” The Mk4, meanwhile, is a powerful return to form after the perhaps too sensible Mk3. Collins ends in the only way he could, with the Mk7, which accelerates faster than a Lamborghini Countach and is all kinds of wonderful. Watch, ...
Post a Comment
Read more