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simple fuel trim readings, can anyone please explain what it means briefly for me

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Old 07-02-2006, 10:37 AM
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Default simple fuel trim readings, can anyone please explain what it means briefly for me

Sunday,02,July,2006,01:29:14
8D0 907 557 T ,,1.8L R4/5VT MOTR HS D05,

,Group A:,'008,,,,Group B:,'003,,,,Group C:, Not Running
,,Inj period corrected,L learnt value idle,L learnt val part thr,Fuel tank venting,,Engine speed,ECU Voltage,Coolant temp,Intake air temp,,,,,
,TIME,1-3 ms,(add) -10-10 %,(mult) -8-8 %,ON/OFF/adapt,TIME,760-960 rpm,12-14.5 V,80-105 deg C,-45-108.5 deg C,TIME,,,,
MARKER,STAMP, ms,%,%,,STAMP, /min, V,°C,°C,STAMP,,,,
,0.88,6.12,3.9,-0.8,TankVent ON,0.50,800,13.020,93.0,34.5,,,,,
,1.65,9.61,1.6,-0.8,TankVent ON,1.27,2080,13.090,93.0,34.5,,,,,
,2.42,11.56,2.3,-0.8,TankVent ON,2.04,2200,13.020,93.0,33.0,,,,,
,3.20,15.47,1.6,-0.8,TankVent ON,2.79,2000,13.020,93.0,31.5,,,,,
,3.99,21.68,0.8,-0.8,TankVent ON,3.60,3080,12.950,93.0,28.5,,,,,
,4.77,21.68,0.0,-0.8,TankVent ON,4.37,4800,12.810,93.0,25.5,,,,,
,5.54,18.53,0.8,-0.8,TankVent ON,5.15,6120,12.810,93.0,25.5,,,,,
,6.31,21.68,0.8,-0.8,TankVent ON,5.91,4000,12.950,93.0,25.5,,,,,
,7.07,21.68,0.8,-0.8,TankVent ON,6.69,4600,12.810,93.0,27.0,,,,,
,7.81,21.68,0.8,-0.8,TankVent ON,7.44,5240,12.810,93.0,28.5,,,,,
,8.56,21.68,0.0,-0.8,TankVent ON,8.19,5760,12.880,93.0,30.0,,,,,
,9.33,21.68,0.0,-0.8,TankVent ON,8.95,6240,12.740,91.5,31.5,,,,,
,10.10,17.59,0.8,-0.8,TankVent ON,9.71,6360,12.880,91.5,34.5,,,,,
,10.85,21.68,0.8,-0.8,TankVent ON,10.48,4240,12.880,90.0,34.5,,,,,
,11.62,21.68,0.8,-0.8,TankVent ON,11.23,4480,12.880,88.5,36.0,,,,,
,12.37,21.68,0.8,-0.8,TankVent ON,12.00,4680,12.810,88.5,36.0,,,,,
,13.12,11.73,0.8,-0.8,TankVent ON,12.75,4560,13.020,87.0,37.5,,,,,
,13.87,21.68,0.8,-0.8,TankVent ON,13.49,3920,12.950,87.0,36.0,,,,,
,14.62,1.19,0.8,-0.8,TankVent ON,14.24,4000,12.880,85.5,37.5,,,,,
,15.38,1.53,0.8,-0.8,TankVent ON,14.99,3960,13.090,85.5,34.5,,,,,
,16.14,1.62,0.8,-0.8,TankVent ON,15.76,3880,13.160,84.0,34.5,,,,,
,16.91,1.62,0.8,-0.8,TankVent ON,16.53,3840,13.160,84.0,36.0,,,,,
,17.68,1.62,0.8,-0.8,TankVent OFF,17.29,3720,13.090,84.0,36.0,,,,,
,18.48,1.62,0.8,-0.8,TankVent OFF,18.08,3680,13.160,82.5,36.0,,,,,
,19.25,1.70,0.8,-0.8,TankVent OFF,18.86,3640,13.160,82.5,36.0,,,,,
,20.03,1.62,0.8,-0.8,TankVent OFF,19.65,3560,13.160,82.5,36.0,,,,,
,20.78,1.62,0.8,-0.8,TankVent OFF,20.41,3480,13.160,82.5,36.0,,,,,
,21.53,1.70,0.8,-0.8,TankVent OFF,21.15,3440,13.160,81.0,34.5,,,,,
,22.27,2.64,0.8,-0.8,TankVent OFF,21.90,3360,13.160,81.0,34.5,,,,,
,23.02,2.98,0.8,-0.8,TankVent OFF,22.65,3280,13.160,81.0,34.5,,,,,
,23.79,1.70,0.8,-0.8,TankVent OFF,23.40,3280,13.160,81.0,34.5,,,,,
,24.56,2.13,0.8,-0.8,TankVent OFF,24.17,3240,13.160,81.0,34.5,,,,,
,25.33,2.38,0.8,-0.8,TankVent ON,24.94,3200,13.090,81.0,34.5,,,,,
Old 07-02-2006, 12:18 PM
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<ul><li><a href="http://www.ross-tech.com/vag-com/cars/fuel-trim.html">http://www.ross-tech.com/vag-com/cars/fuel-trim.html</a</li></ul>
Old 07-02-2006, 08:37 PM
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thanx but car is running rich and im getting values indicating lean..?
Old 07-14-2006, 02:53 AM
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useless forum.com
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