Engine code help! hopefully right place to post!
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This is a discussion on Engine code help! hopefully right place to post! within the Tuning: Electronic Engine Management forums, part of the Tech & Modifying & General Repairs category; Okay I have a 96' Outback sport with a 2.5 swap, I have 3 codes and they are PO183 "high ...

  1. #1
    Registered User
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    Mar 2011

    Engine code help! hopefully right place to post!

    Okay I have a 96' Outback sport with a 2.5 swap, I have 3 codes and they are PO183 "high input Fuel fuel temp sensor circuit A", PO463 High input fuel level sensor circuit A" &, PO446 "Evap emissions vent control" I did NGK Iridium plugs about 2 weeks ago and my fuel milage went kaput I also have a ghetto smerf cold air intake and removed my vent lines going from my valve covers to my intake just because but they have breather vents to cover the ports Im not sure if all of these issues are connected or not. Can anyone with more knowledge shed any light on my situation or point me in the right direction?

    Thanks Charles

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  3. #2
    Registered User 100plus2Vegas's Avatar
    Join Date
    Mar 2014
    As to the evap code. I would check vacuum lines for cracks or being disconnected. Check charcoal cannister(if equipped) for cracks as well. check the fuel filler cap and hose.
    14 sedan: Protune: 318AWHP 344ft lbs up pipe, Tial EWG, AEM intake, Cobb AP V3, 3" TBE, Avo FMIC, Turbo Smart bpv, Aem air fuel gauge,Cobb knob,Perrin Pitch Stop mount, SPT front strut tower brace, K-Sport coilovers@1.5" drop. Eibach sways, Perrin Spherical end links, Cusco subframe brace, White Line sway braces, Perrin sub frame bushings.

    07 Duramax LBZ- 26psi,intake, TBE, Diablosport programmer, Edge Insight with EGT, EGR block off, BD exhaust manifold, PPE fuel valve.

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