Subaru WRX Forum

Subaru WRX Forum (http://www.wrxtuners.com/forums/)
-   Problem Diagnosis (http://www.wrxtuners.com/forums/f72/)
-   -   P0171 left bank lean (http://www.wrxtuners.com/forums/f72/p0171-left-bank-lean-39090/)

snowdrifter 09-12-2013 11:22 AM

P0171 left bank lean
 
i have a 02 rex with a bull shit aftermarket intake, godspeed turbo inlet, godspeed aluminum y pipe, td05 16g turbo, 255lph CNT Racing high-flow/pressure fuel pump, and fuel filter, Cobb a.p.t., and a Borla hush cat back i have had my car in and out of the shop almost daily for the past two months and i am still popping the cel P0171 for lean left bank i have done smoke tests and cleaned my maf and checked the voltage to my o2 sensors and everything seems to be running fine but i still pop this code i dont sputter or stall out but it dose pop the P0171 evey once in a while i might drop idle from 6 to 400 but it goes right back to normal i am stumped and i am still new to the wrx land and the land of turbos and awd

PLEASE HELP what do i need to do for it to run right
i want to do this :beatentod to the car every time the code pops

snowdrifter 09-12-2013 11:22 AM

this is driving me nuts i am up for any ideas that might fix the problem

turmic 09-12-2013 07:27 PM

[quote=snowdrifter;354362] Cobb a.p.t., [/quote]

Did you mean Cobb DP or Cobb AP?
Secondly, are you tuned for your mods?



[color=gray]Sent from [url=http://www.autoguide.com/mobile]AutoGuide.com Free App[/url][/color]

pzr2874 09-13-2013 07:06 AM

I can almost guarantee it's something with that globspeed stuff. Do you happen to have the stock y-pipe and inlet around?


All times are GMT -5. The time now is 01:07 AM.

Powered by vBulletin®. Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.

User Alert System provided by Advanced User Tagging v3.0.8pl1 (Lite) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.