HP Tuners, disabling post cat O2 sensors..
08-02-2004, 04:42 PM
#1
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HP Tuners, disabling post cat O2 sensors.. I'm putting my headers and y-pipe in so there's no more hole for the secondary O2's. I didn't buy simms since I have HP Tuners.
Where in HP do I turn them off?
Is it under "Fuel Control" - "Open and Closed Loop Fueling" and they're the "bank 2" button under O2 Rich/Lean vs. Airflow?
Thanks.
Where in HP do I turn them off?
Is it under "Fuel Control" - "Open and Closed Loop Fueling" and they're the "bank 2" button under O2 Rich/Lean vs. Airflow?
Thanks.
08-02-2004, 09:34 PM
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All you want to do is turn off the error codes,
this is under Engine Diagnostics, by SES code
number. Just turn everything to do with BxS2
O2 sensors to "no error reported" and leave
the test enabled to keep the inspection
place happy.
this is under Engine Diagnostics, by SES code
number. Just turn everything to do with BxS2
O2 sensors to "no error reported" and leave
the test enabled to keep the inspection
place happy.
08-03-2004, 05:01 PM
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Originally Posted by jimmyblue
Just turn everything to do with BxS2
O2 sensors to "no error reported" and leave
the test enabled to keep the inspection
place happy.
O2 sensors to "no error reported" and leave
the test enabled to keep the inspection
place happy.
Is it "BxS2" or "HO2S" because the H stuff is all I see?
08-03-2004, 05:12 PM
#4
Turn off the following:
P0137 HO2S Circuit Low Voltage Bank 1 Sensor 2
P0138 HO2S Circuit High Voltage Bank 1 Sensor 2
P0140 HO2S Circuit Insufficiency Activity Bank 1 Sensor 2
P0141 HO2S Heater Circuit Bank 1 Sensor 2
P0157 HO2S Circuit Low Voltage Bank 2 Sensor 2
P0158 HO2S Circuit High Voltage Bank 2 Sensor 2
P0160 HO2S Circuit Insufficiency Activity Bank 2 Sensor 2
P0161 HO2S Heater Circuit Bank 2 Sensor 2
P0420 Catalyst System Low Efficiency Bank 1
P0430 Catalyst System Low Efficiency Bank 2
P0137 HO2S Circuit Low Voltage Bank 1 Sensor 2
P0138 HO2S Circuit High Voltage Bank 1 Sensor 2
P0140 HO2S Circuit Insufficiency Activity Bank 1 Sensor 2
P0141 HO2S Heater Circuit Bank 1 Sensor 2
P0157 HO2S Circuit Low Voltage Bank 2 Sensor 2
P0158 HO2S Circuit High Voltage Bank 2 Sensor 2
P0160 HO2S Circuit Insufficiency Activity Bank 2 Sensor 2
P0161 HO2S Heater Circuit Bank 2 Sensor 2
P0420 Catalyst System Low Efficiency Bank 1
P0430 Catalyst System Low Efficiency Bank 2
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SouthernSoul00 (11-28-2022)
08-03-2004, 05:22 PM
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Originally Posted by 2xLS1
Turn off the following:
P0137 HO2S Circuit Low Voltage Bank 1 Sensor 2
P0138 HO2S Circuit High Voltage Bank 1 Sensor 2
P0140 HO2S Circuit Insufficiency Activity Bank 1 Sensor 2
P0141 HO2S Heater Circuit Bank 1 Sensor 2
P0157 HO2S Circuit Low Voltage Bank 2 Sensor 2
P0158 HO2S Circuit High Voltage Bank 2 Sensor 2
P0160 HO2S Circuit Insufficiency Activity Bank 2 Sensor 2
P0161 HO2S Heater Circuit Bank 2 Sensor 2
P0420 Catalyst System Low Efficiency Bank 1
P0430 Catalyst System Low Efficiency Bank 2
P0137 HO2S Circuit Low Voltage Bank 1 Sensor 2
P0138 HO2S Circuit High Voltage Bank 1 Sensor 2
P0140 HO2S Circuit Insufficiency Activity Bank 1 Sensor 2
P0141 HO2S Heater Circuit Bank 1 Sensor 2
P0157 HO2S Circuit Low Voltage Bank 2 Sensor 2
P0158 HO2S Circuit High Voltage Bank 2 Sensor 2
P0160 HO2S Circuit Insufficiency Activity Bank 2 Sensor 2
P0161 HO2S Heater Circuit Bank 2 Sensor 2
P0420 Catalyst System Low Efficiency Bank 1
P0430 Catalyst System Low Efficiency Bank 2
What he said... sorry for the shorthand.
08-03-2004, 09:38 PM
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Originally Posted by jimmyblue
What he said... sorry for the shorthand.
Thanks a lot guys, should be a big help with getting the car running right again.
