1996 Windstar code P1151
bobinkski
08-09-2006, 10:47 AM
Hello, my 96 3.8 windstar has a code that is P1151 controlled fuel and air metering.I did a search on this code and was fixed by replacing the DPFE sensor.I have replaced it years ago with the metal one, and I have read about the plastic one is better.NAPA shows the plastic one, and if it is I will check on it first.Anyone have any suggestions? Thanks bobinkski.
Johnny Mullet
08-09-2006, 08:02 PM
P1151..........................HO2S-21 switch senses lean.
That would be the O2 sensor on the front side closest to the manifold. You also may have a vacuum leak or PCV leak. Check for bad related hoses first. Like the one from the front valve cover to the intake.
That would be the O2 sensor on the front side closest to the manifold. You also may have a vacuum leak or PCV leak. Check for bad related hoses first. Like the one from the front valve cover to the intake.
bobinkski
08-09-2006, 08:20 PM
Thats for the help,CE light turned off tonight,but I will still look into the possible leaks. thanks bobinkski
Automotive Network, Inc., Copyright ©2025