4.6L (1996-2004 Modular) MustangTechnical discussions on 1996-2004 4.6 Liter Modular Motors (2V and 4V) within. Sponsored by Cruizin Concepts
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What does these code means P0156, P2273 and P2273 and how can i fix this problem. The car ridesfineand hardbutsome times i feel like it loss some kine of power.I clear the codes but after i ride it for a while comes back.
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P0156 is your 02 sensor I'm pretty sure. I have that code right now because I have an O/R H pipe, but some MIL eliminators I bought dont work... so I'm trying to figure that out. If you have an off road midpipe, P0156 has to do with that and its saying your cats aren't working (because they aren't there), or maybe an O2 sensor is messed up.
2001 GT Mineral Gray - Premium 5 Speed
-4.10s -mac o/r h - mac catback -MAC CAI -Ford 70mm TB -C&L Plenum -kona short throw handle -SteedaUDP
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