P0132 and P0151 - which O2?
12-07-2007, 05:36 PM
#1
Le Mans Master
Thread Starter
P0132 and P0151 - which O2?
I realize this is not the "tech section" - but almost all my good tech infor comes from here.
My FRC is making me nuts - which O2 sensor is throwing this problem? It sure makes it run like crap till you got to open loop....
My FRC is making me nuts - which O2 sensor is throwing this problem? It sure makes it run like crap till you got to open loop....
12-07-2007, 07:39 PM
#2
Burning Brakes
Member Since: Oct 2004
Location: Naples Florida
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I had those codes come up. It ended up that under heavy acceleration the sensors' stems were hitting the Torque tube plate and shorting out the wires (blowing fuses). I rotated the pipe moving the sensors' stems out of harm's way and it ended.
12-08-2007, 10:36 AM
#3
Le Mans Master
Thread Starter
I just put in 2 new front O2s (one set in July and one set Friday a week ago), new extender wire for the pax side header and 8 new plugs. The car fouled out the plugs and the front O2s.
It is not grounding out anywhere I can locate. They are routed fine and the rears are also new in July.
I am hoping I am down to wiring issues on one side...
It is not grounding out anywhere I can locate. They are routed fine and the rears are also new in July.
I am hoping I am down to wiring issues on one side...
12-08-2007, 01:34 PM
#4
Le Mans Master
It's the front sensors (both of them).
P0132 - Circuit High Voltage Bank 1 Sensor 1
P0151 - Circuit Low Voltage Bank 2 Sensor 1
P0132 - Circuit High Voltage Bank 1 Sensor 1
P0151 - Circuit Low Voltage Bank 2 Sensor 1
12-08-2007, 08:13 PM
#5
Le Mans Master
Thread Starter
It's the front sensors (both of them).
P0132 - Circuit High Voltage Bank 1 Sensor 1
P0151 - Circuit Low Voltage Bank 2 Sensor 1
P0132 - Circuit High Voltage Bank 1 Sensor 1
P0151 - Circuit Low Voltage Bank 2 Sensor 1
- if the sensors are good and the harness is good - does that mean my PCM is having a "senior moment"?
12-10-2007, 05:09 PM
#6
My little code cheat sheet booklet shows the same things so I'm no help (other then causing your threaded to be bumped
):
P0132 Bank 1 Sensor 1 Heated Oxygen Sensor (HO2S) Slow Response Bank 1
P0151 Bank 2 Sensor 1 Heated Oxygen Sensor (H02S) Circuit High Voltage
But just from my very very limited car knowledge, it sounds like because the plugs are fouling there is maybe an A/F problem (obviously)?
Good luck!! (I've only had issues with my rear O2 sensors, fortunately)
):P0132 Bank 1 Sensor 1 Heated Oxygen Sensor (HO2S) Slow Response Bank 1
P0151 Bank 2 Sensor 1 Heated Oxygen Sensor (H02S) Circuit High Voltage
But just from my very very limited car knowledge, it sounds like because the plugs are fouling there is maybe an A/F problem (obviously
)? Good luck!! (I've only had issues with my rear O2 sensors, fortunately)
12-10-2007, 06:13 PM
#8
Le Mans Master
Thread Starter
As I was about ready to jump from the bridge into the very low Savannah River (it is pretty warm here I need the swim to cool off) I made a last minute call to Raftracer. He immediately knew what I did (or didn't do)
. The rear O2s cross - the fronts do not - somewhere in all the header re-installations I forgot that part. It was I who had the senior moment.
So - if you cross your front O2s - you will get those codes.
It is now fixed.
. The rear O2s cross - the fronts do not - somewhere in all the header re-installations I forgot that part. It was I who had the senior moment.So - if you cross your front O2s - you will get those codes.
It is now fixed.
