# VW help, fault codes **URL:** \ **Category:** Shift518 Automotive\ **Created:** [November 28, 2010, 4:33pm UTC](https://forums.speedlife.net/t/vw-help-fault-codes/255777 "2010-11-28T16:33:49Z")\ **Posts on this page:** 1\ **Showing post:** 8
**Author:** ![Vovchandr](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/vovchandr/32/6275_2.png) [@Vovchandr](https://forums.speedlife.net/u/Vovchandr)\ **Post date:** [November 28, 2010, 5:30pm UTC](https://forums.speedlife.net/t/vw-help-fault-codes/255777/8 "2010-11-28T17:30:00Z")
> [@Who has shipped a transmission?](https://forums.speedlife.net/t/who-has-shipped-a-transmission/37513/36): > > the turbo and mani have never been messed with. But i know there is an exhaust leak coming from that area. I heard after a whie the bolts on the mani smetimes come loose?! So thats the first thing im gonna check. > > P0238 Turbocharger Boost Sensor A Circuit High > > asfor the map sensor … im just gonna replce it. I found someone on vortex with the same 2 codes … he replaced it and also fixed an exaust leak and that sloved the problem > > i wont be putting the car on the road right away, so i will be taking my time to fix it all so its 100% before i drive it Exhaust leaks through bolts will have a very distinctive \*ping like sound, almost like somebody firing an airsoft gun. Typically on domestic cars they rot straight through and or snap, they shouldn’t be coming loose in any normal wear and tear. Why replace it when you can test it and see if it’s putting out proper voltage? Best of luck either way. > [@QEW Speeders....Beware...](https://forums.speedlife.net/t/qew-speeders-beware/37479/32): > > the 1.8t doesnt use a MAP sensor like many are used to. no vaccum lines, and its technically not even a MAP sensor, its a charge pressure sensor. Google showed this [http://www.urotuning.com/shop/images/038906051B.jpg](http://www.urotuning.com/shop/images/038906051B.jpg) Looks like a resistance type sensor indeed, interesting. --- _[View the full topic](https://forums.speedlife.net/t/vw-help-fault-codes/255777)._