So my check engine light came on and this is the code that my Cobb access port gave me po171.
po171 in my Cobb accses port manual means too lean. I have a 2005 wrx with 56k and here is my list of mods.
need some help on where to start.
2005 STI VF39 turbo, ported and polished (bracket to run EWG, IWG is not welded)
Tial 38mm external wastegate (silver, atmospheric dump tube)
ultimate racing EWG uppipe
JDM STI 565cc pink injectors (GBOD deleted)
Walbro 255Lph fuel pump
NGK one-step colder copper spark plugs
2005 STI top mount intercooler w/stiBPV
APS top mount intercooler splitter
APS turbo inlet pipe
APS 65mm cold air intake (with K&N C.A.R.B sticker)
APS TGV deletes
Hondata intake manifold heatshield
Helix 3" downpipe (catless)
Boria XR-1 catback exhaust (full 3" catless)
Synic Motorsports equal-length header (wrapped)
Koyorad aluminum radiator
Prodrive boost control solenoid
AEM injection kit (tuned for 50% methanol by volumn failsafes wired-in)
Perrin crank pulley
Ceramic-coated OEM turbo heatshield
Sun Hyper Voltage System GT and Hyper Ground System
Paranoid Fabrication grounding kit
COBB AccessPORT version 1
Tunedf by Jon Drenas (of COBB tuning SoCal)
Merry Christmas everyone love you guys!