O2 question (again)

Ish man · 05-17-2005, 01:45 AM

Okay I need help with my 97 EB (5.0). I have a trouble code PO153 and it is showing O2 sensor, Bank 2, Sensor 1. Okay I looked through some of the other postings and I'm more confused than ever on which side is bank 2. Everyone agrees that sensor 1 is pre cat, but there are several ideas on which one is bank 1 or 2. One posting stated that bank 1 was oposite of cyl 1 and another post say bank 1 is the same side as cyl 1. I don't know which is which at this point. Please help. Mahalo!!!

Ish

Try2CatchMike · 05-18-2005, 02:53 AM

Its the sensor under the drivers seat.

05-17-2005, 01:45 AM	#1
Ish man Wannabe Elite Explorer Honolulu HI 97 Eddie Bauer Join Date: May 2005 Posts: 11 Vehicle Specs (Original Poster)	O2 question (again) Okay I need help with my 97 EB (5.0). I have a trouble code PO153 and it is showing O2 sensor, Bank 2, Sensor 1. Okay I looked through some of the other postings and I'm more confused than ever on which side is bank 2. Everyone agrees that sensor 1 is pre cat, but there are several ideas on which one is bank 1 or 2. One posting stated that bank 1 was oposite of cyl 1 and another post say bank 1 is the same side as cyl 1. I don't know which is which at this point. Please help. Mahalo!!! Ish

05-18-2005, 02:53 AM	#2
Try2CatchMike Wannabe Elite Explorer Winter Springs, Florida 98 Sport Join Date: Oct 2004 Posts: 22 Vehicle Specs	Its the sensor under the drivers seat.