1999 Ford Ranger

1999 Ford Ranger 6 cyl Two Wheel Drive Automatic

I have recently been having a slew of problems with my truck and it seems when I fix one code a new one comes up. Ive taken my truck the the garage 4 times in the past two weeks. First p0306 that was fixed with garage high concentrate injector cleaner. Then p0139 which I needed a new o2 sensor. Now im getting P1151. Does anyone know what this could possibly be and how to fix it?

May 11, 2008.

Hi there,

Thank you for the donation.

The code is as below, check that the loom plug is clean and tight, and check for loose terminal pins in plug.

Mark (mhpautos)

P1151 O2 Sensor Heater Circuit Signal Intermittent (Bank 2 Sensor 1)

May 12, 2008.