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Downstream O2 sensors work?
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Hammer Time
Ultimate Carjunky
/ Moderator
Dec 4, 2011, 1:27 PM
Post #26 of 33
(2018 views)
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Re: Downstream O2 sensors work?
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Yeah, there is. Don't try to post so much junk.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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jfls45
User
Dec 4, 2011, 1:38 PM
Post #27 of 33
(2015 views)
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Re: Downstream O2 sensors work?
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18:42.5 Malfunction Indicator Lamp (MIL) Status 0
18:42.6 Number of Emission-Related DTCs 0
18:42.7 Misfire Monitoring Support 1
18:42.8 Fuel System Monitoring Support 1
18:42.9 Comprehensive Component Monitoring Support 1
18:43.0 Misfire Monitoring Completed 1
18:43.1 Fuel System Monitoring Completed 1
18:43.2 Comprehensive Component Monitoring Completed 1
18:43.3 Catalyst Monitoring Support 1
18:43.4 Heated Catalyst Monitoring Support 0
18:43.5 Evaporative System Monitoring Support 1
18:43.6 Secondary Air System Monitoring Support 0
18:43.7 A/C System Refrigerant Monitoring Support 0
18:43.8 Oxygen Sensor Monitoring Support 1
18:43.9 Oxygen Sensor Heater Monitoring Support 1
18:44.0 EGR System Monitoring Support 0
18:44.1 Catalyst Monitoring Completed 1
18:44.2 Heated Catalyst Monitoring Completed 1
18:44.3 Evaporative System Monitoring Completed 1
18:44.4 Secondary Air System Monitoring Completed 1
18:44.5 A/C System Refrigerant Monitoring Completed 1
18:44.6 Oxygen Sensor Monitoring Completed 1
18:44.8 Oxygen Sensor Heater Monitoring Completed 1
18:44.9 EGR System Monitoring Completed 1
18:45.0 Calculated Engine Load 44.70588235 %
18:45.1 Engine Coolant Temperature 197.6 F
18:45.6 Intake Manifold Absolute Pressure 13.63354737 psi
18:45.7 Engine RPM 2562.25 rpm
18:45.8 Vehicle Speed Sensor 32.31130198 mph
18:45.9 Ignition Timing Advance for #1 Cylinder 15.5
18:46.0 Intake Air Temperature 109.4 F
18:46.1 Throttle Position 49.80392157 %
18:46.2 Oxygen Sensor Present (Bank 1 Sensor 1) 1
18:46.3 Oxygen Sensor Present (Bank 1 Sensor 2) 1
18:46.4 Oxygen Sensor Present (Bank 2 Sensor 1) 1
18:46.5 Oxygen Sensor Present (Bank 2 Sensor 2) 1
18:46.6 Oxygen Sensor Voltage (Bank 1 Sensor 1) 0.78 V
18:46.7 O2 Sensor Short Term Fuel Trim (Bank 1 Sensor 1) -2.34375 %
18:46.8 Oxygen Sensor Voltage (Bank 1 Sensor 2) 0.5 V
18:46.9 O2 Sensor Short Term Fuel Trim (Bank 1 Sensor 2) 0 %
18:47.0 Oxygen Sensor Voltage (Bank 2 Sensor 1) 0.72 V
18:47.1 O2 Sensor Short Term Fuel Trim (Bank 2 Sensor 1) -3.125 %
18:47.2 Oxygen Sensor Voltage (Bank 2 Sensor 2) 0.34 V
18:47.3 O2 Sensor Short Term Fuel Trim (Bank 2 Sensor 2) 0 %
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jfls45
User
Dec 6, 2011, 6:56 PM
Post #28 of 33
(1993 views)
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Re: Downstream O2 sensors work?
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so not only did we argue about how many O2 sensors I really had I pretty much got no useful feedback from anyone on this forum...
and there is a way to change from the Calif emissions to non-calif emissions...
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Hammer Time
Ultimate Carjunky
/ Moderator
Dec 6, 2011, 6:59 PM
Post #29 of 33
(1990 views)
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Re: Downstream O2 sensors work?
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I'll put you in for a refund if your not happy with the free service.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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jfls45
User
Dec 6, 2011, 7:40 PM
Post #30 of 33
(1984 views)
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Re: Downstream O2 sensors work?
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Ill send a bill for my time with posting pics and data.
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Hammer Time
Ultimate Carjunky
/ Moderator
Dec 6, 2011, 7:45 PM
Post #31 of 33
(1978 views)
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Re: Downstream O2 sensors work?
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The value of that data is a wash. You've got the magic software program so you shouldn't need us anyway............LOL
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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Discretesignals
Ultimate Carjunky
/ Moderator
Dec 6, 2011, 7:50 PM
Post #32 of 33
(1970 views)
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Re: Downstream O2 sensors work?
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I am sitting here looking at generic OBD2 data and nothing really stands out as an indication that something is wrong. Looks like two snap shots were taken at idle with the engine warming up.
You stated the problem your having occurs at when the engine is under load. Your not going to get too much from the OBD2 side if there is a misfire going on. Can't really tell from the vacuum leak you created if the O2 sensor responds or not because we are only seeing one frame of data.
Oops thread got locked...just noticed.
Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.
(This post was edited by Discretesignals on Dec 6, 2011, 7:55 PM)
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