Just to help you guys, I have stock exhaust system except a MAC O/R H-pipe, the 02 sensors were installed with the h-pipe. Also, I have a steady idle at ~800rpm.
Now, few questions.
I got these:
172: HO2S sensor fault/not switching, or fuel system at adaptive limits.
176: HO2S sensor fault/always lean.
181: Fuel system at rich adaptive limit at partial throttle / systeam lean.
Are these ALL related to the 02 sensors malfunctioning because of the nonexistence of the cats ? Is this why my car ALWAYS smell gaz and I got tons of back fires, my MPG sucks aswell, is it because i'm running too lean ? If yes, what's the cheapest\best way to fix this issue ?
189: Same as the above.
332: Insufficient EGR flow detected.
Is th EGR faulty because of the infamous H-pipe or it's different ? Do I need to replace it ?
Also, if that can help you guys, sometimes, like when I don't use the Stang for a week, once I start it and I WOT soon after starting it, it completely lacks of power, it skips like hell and then it picks up and goes normal.
Thanks gear heads.
Now, few questions.
I got these:
172: HO2S sensor fault/not switching, or fuel system at adaptive limits.
176: HO2S sensor fault/always lean.
181: Fuel system at rich adaptive limit at partial throttle / systeam lean.
Are these ALL related to the 02 sensors malfunctioning because of the nonexistence of the cats ? Is this why my car ALWAYS smell gaz and I got tons of back fires, my MPG sucks aswell, is it because i'm running too lean ? If yes, what's the cheapest\best way to fix this issue ?
189: Same as the above.
332: Insufficient EGR flow detected.
Is th EGR faulty because of the infamous H-pipe or it's different ? Do I need to replace it ?
Also, if that can help you guys, sometimes, like when I don't use the Stang for a week, once I start it and I WOT soon after starting it, it completely lacks of power, it skips like hell and then it picks up and goes normal.
Thanks gear heads.