tmsoko
Well-Known Member
- Joined
- March 12, 2001
- Messages
- 847
- Reaction score
- 3
- City, State
- Plymouth, MI
- Year, Model & Trim Level
- 2010 Adrenalin
My sister's Explorer with the 4.0L SOHC is running like crap. I just checked the vitals with my Auterra OBDII reader and came up with P171 and P174, lean banks 1/2. I also checked all sensors. The first thing I noticed was all 4 o2 sensors were not responding. The fuel trims are also all at -100%
I am 4 hours from home (and my manuals) does anyone know what may be causing this? I thoguht maybe the sensor common voltage, but here MAF, CPS, TPS, IAT, and CTS all work perfectly.
Any thoughts???
I am 4 hours from home (and my manuals) does anyone know what may be causing this? I thoguht maybe the sensor common voltage, but here MAF, CPS, TPS, IAT, and CTS all work perfectly.
Any thoughts???