2011 Ford F150 Codes P2096 and P2270

Question

DEAR OBDII , I HAVE A 2011 F150 XLT and I I have the codes 2096 and 2270. Could you please explain to me what these codes are thank you.

Answer 1

P2096 FORD - Post Catalyst Fuel Trim System Too Lean Bank 1
Read more: P2096 Ford

P2270 FORD - Oxygen Sensor Signal Stuck Lean Bank 1 Sensor 2
Read more: P2270 Ford

Answer 2

Hi there,

Both of these codes are for a lean fuel mixture on bank 1.

Most likely cause would be an intake manifold leak or the rear most O2 sensor on bank 1. One code is for the heater and the other is for the lean mixture after the converter. They both point to replacing the rear O2 senosr.