2004 5.4 o2 sensor issue ?
Hi, first time posting. I have an F150 with the 5.4. I just bought it.
It had an issue with bad coil packs. Codes P0059,0152,0171, 0300, 0303, 0305, 0316, 2197 & 0355
Replaced coils on #'s 3 & 5, replaced O2 sensor bank 2, sensor 1. Smoothed out idle a ton, but still shakes a bit.
Looked for bad vacuum lines, none found.
Has 81K miles
Hand scanner says 0.010 reading on bank 2 sensor 1 even with new sensor
What would cause this ? I'm stumped
Any help, would be greatly appreciated
It had an issue with bad coil packs. Codes P0059,0152,0171, 0300, 0303, 0305, 0316, 2197 & 0355
Replaced coils on #'s 3 & 5, replaced O2 sensor bank 2, sensor 1. Smoothed out idle a ton, but still shakes a bit.
Looked for bad vacuum lines, none found.
Has 81K miles
Hand scanner says 0.010 reading on bank 2 sensor 1 even with new sensor
What would cause this ? I'm stumped
Any help, would be greatly appreciated

