How to delete rear HO2s with tune?
02-10-2006, 09:58 PM
#1
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How to delete rear HO2s with tune? If I disabled all the diagnostic codes for the rear HO2s, would that be sufficient to disable rear HO2s?
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
P0157 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 Efficiency below threshold Bank 1
P0430 Catalyst System Efficiency below threshold Bank 2
My current understanding is that the rear HO2s monitor the life of the catalytic converters. Is this their only function? Is there something else that needs tweaked?
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
P0157 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 Efficiency below threshold Bank 1
P0430 Catalyst System Efficiency below threshold Bank 2
My current understanding is that the rear HO2s monitor the life of the catalytic converters. Is this their only function? Is there something else that needs tweaked?
02-12-2006, 07:55 AM
#3
Originally Posted by S10Wildside
If I disabled all the diagnostic codes for the rear HO2s, would that be sufficient to disable rear HO2s?
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
P0157 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 Efficiency below threshold Bank 1
P0430 Catalyst System Efficiency below threshold Bank 2
My current understanding is that the rear HO2s monitor the life of the catalytic converters. Is this their only function? Is there something else that needs tweaked?
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
P0157 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 Efficiency below threshold Bank 1
P0430 Catalyst System Efficiency below threshold Bank 2
My current understanding is that the rear HO2s monitor the life of the catalytic converters. Is this their only function? Is there something else that needs tweaked?
