# HPtuners. **URL:** https://forums.speedlife.net/t/hptuners/273897 **Category:** Classifieds **Created:** [May 7, 2016, 11:33am UTC](https://forums.speedlife.net/t/hptuners/273897 "2016-05-07T11:33:28Z") **Posts on this page:** 4 **Page:** 1
### Author: ![HouseS2K](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/houses2k/32/100273_2.png) [@HouseS2K](https://forums.speedlife.net/u/HouseS2K) #### Post date: [May 7, 2016, 11:33am UTC](https://forums.speedlife.net/t/hptuners/273897/1 "2016-05-07T11:33:28Z")
Would like to borrow hp tuners to run a scan/log to try and pin point an annoying cel on my Corvette. Long story short, the MAF broke in half under boost. Replaced maf and now get a constant P0171 bank 1 lean. I’ve removed the maf and check all hoses/couplers and vacuum lines. All are okay. Any help will be much appreciated. Call or text 716-201-8117 ---
### Author: ![HouseS2K](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/houses2k/32/100273_2.png) [@HouseS2K](https://forums.speedlife.net/u/HouseS2K) #### Post date: [May 8, 2016, 8:54am UTC](https://forums.speedlife.net/t/hptuners/273897/2 "2016-05-08T08:54:01Z")
Bump! ---
### Author: ![LZ1](https://avatars.discourse-cdn.com/v4/letter/l/7ab992/32.png) [@LZ1](https://forums.speedlife.net/u/LZ1) #### Post date: [May 8, 2016, 9:59am UTC](https://forums.speedlife.net/t/hptuners/273897/3 "2016-05-08T09:59:21Z")
You ever consider the O2 went bad from the MAF dumping a ton of fuel? I have HP tuners but I don’t know what data you’re going to get. ---
### Author: ![nitroinsane](https://avatars.discourse-cdn.com/v4/letter/n/d26b3c/32.png) [@nitroinsane](https://forums.speedlife.net/u/nitroinsane) #### Post date: [May 8, 2016, 8:29pm UTC](https://forums.speedlife.net/t/hptuners/273897/4 "2016-05-08T20:29:52Z")
You need to watch fuel trims. Which any scanner can do