P0140, P1133, P0160 Help please!
1.)P0140
2.)P0160
3.)P1133
P1133- A/C pressure sensor high volts or o2sensor bank 1 sensor
Does this mean my front passenger side or front driver side is going bad?
P0140- o2 sensor no activity detected bank 1 sensor 2
P0160- o2 sensor no activity detected bank 2 sensor 2
the second 2 codes are because of running no rear o2's correct?
P1133- A/C pressure sensor high volts or o2sensor bank 1 sensor
Does this mean my front passenger side or front driver side is going bad?
From the manual: The PCM determines that within 100 seconds the HO2S lean to rich switches are less than 30 and rich to lean switches are less then 30.
More than likely you need a new O2. Did you just install long tube headers to the car?
P0160- o2 sensor no activity detected bank 2 sensor 2
the second 2 codes are because of running no rear o2's correct?


