NefMoto > Technical > Diagnostics > Need Help with these Logs, Dont really know what im looking for..
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Author Topic: Need Help with these Logs, Dont really know what im looking for..  (Read 7271 times)
longliveaudi
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Im stage 3, was hitting 24 psi before front o2 sensors fail'd, then when i installed both front new o2 senors i peak at 13-14 psi WOT with lots of misfires.. if i hold boost.

Im not to sure what im looking for but as you can see i pull up these logs and codes from vag com. yes i have deleted them many times and they come right back on after 5 min of driving. What else should i log and is there a chart i can compare numbers.

16534 - Oxygen (Lambda) Sensor B2 S1
P0150 - 35-10 - Malfunction in Circuit - Intermittent
16514 - Oxygen (Lambda) Sensor B1 S1
P0130 - 35-10 - Malfunction in Circuit - Intermittent

15:44:45 Group 030: Lambda Control (Sensor Status)
111 Bank 1 Sensor 1
100 Bank 1 Sensor 2
111 Bank 2 Sensor 1
100 Bank 2 Sensor 2

15:44:45 Group 031: Lambda Control
0.050 V Bank 1 Sensor 1 (actual)
0.000 V Bank 1 Sensor 1 (specified)
0.075 V Bank 2 Sensor 1 (actual)
0.000 V Bank 2 Sensor 1 (specified)

--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Address 01: Engine (8D0 907 551 M)

15:45:56 Group 001: General
880 /min Engine Speed (G28)
94.0°C Coolant Temperature (G62)
25.0 % Lambda Control Bank 1
19.5 % Lambda Control Bank 2

15:45:56 Group 030: Lambda Control (Sensor Status)
111 Bank 1 Sensor 1
100 Bank 1 Sensor 2
111 Bank 2 Sensor 1
100 Bank 2 Sensor 2

15:45:56 Group 031: Lambda Control
0.060 V Bank 1 Sensor 1 (actual)
0.000 V Bank 1 Sensor 1 (specified)
0.135 V Bank 2 Sensor 1 (actual)
0.000 V Bank 2 Sensor 1 (specified)

--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Address 01: Engine (8D0 907 551 M)

15:46:05 Group 001: General
880 /min Engine Speed (G28)
94.0°C Coolant Temperature (G62)
25.0 % Lambda Control Bank 1
18.0 % Lambda Control Bank 2

15:46:05 Group 030: Lambda Control (Sensor Status)
011 Bank 1 Sensor 1
100 Bank 1 Sensor 2
111 Bank 2 Sensor 1
100 Bank 2 Sensor 2

15:46:05 Group 031: Lambda Control
0.060 V Bank 1 Sensor 1 (actual)
0.000 V Bank 1 Sensor 1 (specified)
0.070 V Bank 2 Sensor 1 (actual)
0.000 V Bank 2 Sensor 1 (specified)

--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Address 01: Engine (8D0 907 551 M)

15:49:25 Group 001: General
880 /min Engine Speed (G28)
93.0°C Coolant Temperature (G62)
25.0 % Lambda Control Bank 1
19.5 % Lambda Control Bank 2

15:49:25 Group 033: Lambda Control
25.0 % Lambda Control Bank 1 Sensor 1
0.065 V Sensor Voltage Bank 1 Sensor 1
18.0 % Lambda Control Bank 2 Sensor 1
0.635 V Sensor Voltage Bank 2 Sensor 1

15:49:25 Group 035: Lambda Control (Lambda Sensor Aging - Bank 2 Sensor 1)
880 /min Engine Speed (G28)
330.0°C Catalytic Converter Bank 2 Temp.
0.00 s Dynamic Factor Bank 2 Sensor 1
Test OFF Result Lambda Aging

--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Address 01: Engine (8D0 907 551 M)

15:53:58 Group 001: General
880 /min Engine Speed (G28)
92.0°C Coolant Temperature (G62)
0.0 % Lambda Control Bank 1
0.0 % Lambda Control Bank 2

15:53:58 Group 033: Lambda Control
0.0 % Lambda Control Bank 1 Sensor 1
0.025 V Sensor Voltage Bank 1 Sensor 1
0.0 % Lambda Control Bank 2 Sensor 1
0.035 V Sensor Voltage Bank 2 Sensor 1

15:53:58 Group 035: Lambda Control (Lambda Sensor Aging - Bank 2 Sensor 1)
880 /min Engine Speed (G28)
395.0°C Catalytic Converter Bank 2 Temp.
0.00 s Dynamic Factor Bank 2 Sensor 1
Test OFF Result Lambda Aging
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professor
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« Reply #1 on: October 30, 2012, 03:09:21 PM »
Both lambda sensors gives DTCs.
Can you clear those DTCs? After clearing these they appear again?
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nyet
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« Reply #2 on: October 30, 2012, 03:28:59 PM »
Next time please click "new topic", not "new poll".
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longliveaudi
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« Reply #3 on: October 30, 2012, 03:45:21 PM »
Quote from: professor on October 30, 2012, 03:09:21 PM
Both lambda sensors gives DTCs.
Can you clear those DTCs? After clearing these they appear again?

Yes.

Quote from: longliveaudi on October 30, 2012, 03:06:27 PM
....these logs and codes from vag com. yes i have deleted them many times and they come right back on after 5 min of driving. What else should i log and is there a chart i can compare numbers.
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jdm ej1 95
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« Reply #4 on: October 30, 2012, 04:07:07 PM »
stupid question but..

did you swap the correct sensors?  both black plugs... not the green plug/brown plug

and what sensors did you replace with OEM or universal wire-in type..


also we cant be left to assume things... did both o2s go at the same time?  if so i doubt its the actual sensors...  what stage 3 are you. what tune.. etc..

give us info.
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longliveaudi
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« Reply #5 on: October 30, 2012, 06:44:50 PM »
Quote from: jdm ej1 95 on October 30, 2012, 04:07:07 PM
stupid question but..

did you swap the correct sensors?  both black plugs... not the green plug/brown plug

and what sensors did you replace with OEM or universal wire-in type..


also we cant be left to assume things... did both o2s go at the same time?  if so i doubt its the actual sensors...  what stage 3 are you. what tune.. etc..

give us info.

I replaced with the bosch OE smartlink kit
i dont know if your seen these but the smartlink kit is only the o2 sensor part with pigtails so i had to cut the original o2 sensor, use the old connector, splice the new o2 senor with the old connector.
sorry if this was confusing
heres a link:
http://www.boschautoparts.com/BAP_Te...allGDWEB09.pdf

Yes i did both at the same time because my vag brought up both front priamry o2 sensor codes. did both the black ones
but im sure my wiring was correct, all the wires matched up by color, conected them correctly now this.
im stage 3+ i think..k04's, side mounts, rs4 ypipe, apr bipipe, downpipes, exhaust of course, etc.
034 550cc k04 base tune


need more info let me know thanks
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jdm ej1 95
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« Reply #6 on: October 30, 2012, 07:25:33 PM »
Read the instructions.. I think the universal wire sensors actually have the same colors but wire up different..
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nyet
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« Reply #7 on: October 30, 2012, 08:50:46 PM »
You should not have tried this w/o having more of an idea of how your ecu works, what kind of O2 signals it expects, and how to interpret codes and logs.

Also, that URL to the pdf is obviously not right.
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ME7.1 tuning guide
ECUx Plot
ME7Sum checksum
Trim heatmap tool

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
longliveaudi
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« Reply #8 on: October 30, 2012, 09:19:48 PM »
Quote from: nyet on October 30, 2012, 08:50:46 PM
You should not have tried this w/o having more of an idea of how your ecu works, what kind of O2 signals it expects, and how to interpret codes and logs.

Also, that URL to the pdf is obviously not right.



my mistake thats a pdf file above, here is the working link
http://www.boschautoparts.com/oxygensensors/pages/premiumsmartlink.aspx
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