O2 replacement question...
Thread Starter
Racer
Joined: Mar 1999
Posts: 413
Likes: 0
From: Pennsville, NJ
O2 replacement question...
I just added LGM long tubes to my car as a replacement for some old TPIS headers. During the swap, I installed new OEM replacement Bosch O2 sensors for the front O2's and am using O2 simms for the rear.
The car ran great at first, but now intermittently misses at high RPMs after receiving a one time P0152 (Heated Oxygen Sensor (HO2S) Circuit High Voltage Bank 2 Sensor 1). My questions are:
1. Can new O2 sensors give different readings than old O2 sensors; thus affecting the PCM that was tuned using the old O2 sensors.
2. Should I use old O2 (from the rears) instead of the new ones even though they have 90K miles on them?
Thanks...
The car ran great at first, but now intermittently misses at high RPMs after receiving a one time P0152 (Heated Oxygen Sensor (HO2S) Circuit High Voltage Bank 2 Sensor 1). My questions are:
1. Can new O2 sensors give different readings than old O2 sensors; thus affecting the PCM that was tuned using the old O2 sensors.
2. Should I use old O2 (from the rears) instead of the new ones even though they have 90K miles on them?
Thanks...
