Oxygen Sensor Bank 1 Sensor 1 The Heartbeat of Engine Optimization

This is what I am trying to confirm: Please reference this picture: The N55 has only 2 O2 sensors, Sensor #1 is the Pre-cat sensor which is ... GM Genuine Parts Heated Oxygen Sensor Post-Catalyst Bank 1 Sensor 1. GM Part # 12705534. ACDelco Part # 12705534. Quantity Starting at $66.68. The OBD-II scanner error code P0130 problem indicates the oxygen sensor has had a circuit malfunction. I am looking for bank 1 sensor 1 in a 1996 4.0. Is there just one sensor before the cat and one after or is there still two before? oxygen sensor replacement, passenger side, bank 1 sesnor 1 · 1. jack up truck and put jack stand under passenger side frame. · 2. remove ... I used a pair of long needle nose pliers to hold the plug from above and then I used a small flathead screwdriver to press the tab and separate it the plug. Sensor 1 would be the upper sensor BEFORE the catalytic converter. You will find the upper's right under the hood in the exhaust manifolds, very ... Went to Advanced Auto and pulled the code out. It's P0031. - HO2S11 Heater Control Circuit Low. - Faulty Heated Oxygen Sensor (H2OS) Bank 1 ... Specification Condition: New Part Name: Oxygen Sensor Quantity: 1pc Compatible Models: FORD E-350 2009-2012 FORD E-450 2009-2012 FORD EXPEDITION 2007-2008 ... Time to go under the car. Now it may sound crazy at first when you are only here to replace the O2 sensor but it must move. You have to remove the 2 bolts ...