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i know it cant kick out 375bhp logs new maf fitted and tc light on in 6th gear only??

Discussion in 'A3/S3 Forum (8L Chassis)' started by epox, Nov 29, 2013.

  1. epox

    epox Active Member

    Joined:
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    Messages:
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    i know it cant kick out 375bhp logs


    naw bosch maf tc light comes on only when accelerating hard in 6th gear.

    any help welcome




    [TABLE]
    [TR]
    [TD][/TD]
    [TD="width: 64"]Group A:[/TD]
    [TD="width: 64"]'003[/TD]
    [TD="width: 64"][/TD]
    [TD="width: 64"][/TD]
    [TD="width: 64"][/TD]
    [TD="width: 64"]Group B:[/TD]
    [TD="width: 64"]'020[/TD]
    [TD="width: 64"][/TD]
    [TD="width: 64"][/TD]
    [TD="width: 64"][/TD]
    [TD="width: 64"]Group C:[/TD]
    [TD="width: 64"]'118[/TD]
    [TD="width: 64"][/TD]
    [TD="width: 64"][/TD]
    [TD="width: 64"][/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD][/TD]
    [TD]Engine Speed[/TD]
    [TD]Mass Air Flow[/TD]
    [TD]Throttle Valve Angle[/TD]
    [TD]Ignition[/TD]
    [TD][/TD]
    [TD]Timing Retardation[/TD]
    [TD]Timing Retardation[/TD]
    [TD]Timing Retardation[/TD]
    [TD="colspan: 2"]Timing Retardation[/TD]
    [TD]Engine Speed[/TD]
    [TD]Intake Air[/TD]
    [TD]Boost Pressure[/TD]
    [TD]Boost Pressure[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD]TIME[/TD]
    [TD](G28)[/TD]
    [TD="colspan: 2"]Sensor (G70)[/TD]
    [TD]Timing Angle[/TD]
    [TD]TIME[/TD]
    [TD]Cylinder 1[/TD]
    [TD]Cylinder 2[/TD]
    [TD]Cylinder 3[/TD]
    [TD]Cylinder 4[/TD]
    [TD]TIME[/TD]
    [TD](G28)[/TD]
    [TD]Temperature (G42)[/TD]
    [TD]Control (N75)[/TD]
    [TD](actual)[/TD]
    [/TR]
    [TR]
    [TD]Marker[/TD]
    [TD]STAMP[/TD]
    [TD] /min[/TD]
    [TD] g/s[/TD]
    [TD] %[/TD]
    [TD] °BTDC[/TD]
    [TD]STAMP[/TD]
    [TD]°KW[/TD]
    [TD]°KW[/TD]
    [TD]°KW[/TD]
    [TD]°KW[/TD]
    [TD]STAMP[/TD]
    [TD] /min[/TD]
    [TD]°C[/TD]
    [TD] %[/TD]
    [TD] mbar[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]35.56[/TD]
    [TD="align: right"]2680[/TD]
    [TD="align: right"]102.89[/TD]
    [TD="align: right"]40[/TD]
    [TD="align: right"]-1.5[/TD]
    [TD="align: right"]35.86[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]35.27[/TD]
    [TD="align: right"]2600[/TD]
    [TD="align: right"]21[/TD]
    [TD="align: right"]94.5[/TD]
    [TD="align: right"]1590[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]36.47[/TD]
    [TD="align: right"]3120[/TD]
    [TD="align: right"]162.22[/TD]
    [TD="align: right"]42.7[/TD]
    [TD="align: right"]12[/TD]
    [TD="align: right"]36.77[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]3[/TD]
    [TD="align: right"]3[/TD]
    [TD="align: right"]36.16[/TD]
    [TD="align: right"]2920[/TD]
    [TD="align: right"]21[/TD]
    [TD="align: right"]94.5[/TD]
    [TD="align: right"]1930[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]37.37[/TD]
    [TD="align: right"]3680[/TD]
    [TD="align: right"]237.14[/TD]
    [TD="align: right"]44.3[/TD]
    [TD="align: right"]4.5[/TD]
    [TD="align: right"]37.68[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]3[/TD]
    [TD="align: right"]3[/TD]
    [TD="align: right"]37.08[/TD]
    [TD="align: right"]3480[/TD]
    [TD="align: right"]21[/TD]
    [TD="align: right"]83.5[/TD]
    [TD="align: right"]2440[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]38.28[/TD]
    [TD="align: right"]4320[/TD]
    [TD="align: right"]247.94[/TD]
    [TD="align: right"]48.2[/TD]
    [TD="align: right"]11.3[/TD]
    [TD="align: right"]38.57[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]2.3[/TD]
    [TD="align: right"]2.3[/TD]
    [TD="align: right"]37.97[/TD]
    [TD="align: right"]4080[/TD]
    [TD="align: right"]21[/TD]
    [TD="align: right"]80.4[/TD]
    [TD="align: right"]2510[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]39.19[/TD]
    [TD="align: right"]4880[/TD]
    [TD="align: right"]263[/TD]
    [TD="align: right"]51.8[/TD]
    [TD="align: right"]14.3[/TD]
    [TD="align: right"]39.49[/TD]
    [TD="align: right"]3[/TD]
    [TD="align: right"]3[/TD]
    [TD="align: right"]5.3[/TD]
    [TD="align: right"]2.3[/TD]
    [TD="align: right"]38.89[/TD]
    [TD="align: right"]4720[/TD]
    [TD="align: right"]21[/TD]
    [TD="align: right"]83.1[/TD]
    [TD="align: right"]2300[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]40.09[/TD]
    [TD="align: right"]5400[/TD]
    [TD="align: right"]272.28[/TD]
    [TD="align: right"]52.9[/TD]
    [TD="align: right"]11.3[/TD]
    [TD="align: right"]40.39[/TD]
    [TD="align: right"]3[/TD]
    [TD="align: right"]3[/TD]
    [TD="align: right"]5.3[/TD]
    [TD="align: right"]2.3[/TD]
    [TD="align: right"]39.79[/TD]
    [TD="align: right"]5240[/TD]
    [TD="align: right"]23[/TD]
    [TD="align: right"]87.1[/TD]
    [TD="align: right"]2190[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]41[/TD]
    [TD="align: right"]5840[/TD]
    [TD="align: right"]290.06[/TD]
    [TD="align: right"]54.5[/TD]
    [TD="align: right"]13.5[/TD]
    [TD="align: right"]41.3[/TD]
    [TD="align: right"]3[/TD]
    [TD="align: right"]2.3[/TD]
    [TD="align: right"]4.5[/TD]
    [TD="align: right"]1.5[/TD]
    [TD="align: right"]40.7[/TD]
    [TD="align: right"]5720[/TD]
    [TD="align: right"]24[/TD]
    [TD="align: right"]93.3[/TD]
    [TD="align: right"]2110[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]41.9[/TD]
    [TD="align: right"]6240[/TD]
    [TD="align: right"]305.67[/TD]
    [TD="align: right"]55.3[/TD]
    [TD="align: right"]12.8[/TD]
    [TD="align: right"]42.21[/TD]
    [TD="align: right"]2.3[/TD]
    [TD="align: right"]2.3[/TD]
    [TD="align: right"]4.5[/TD]
    [TD="align: right"]1.5[/TD]
    [TD="align: right"]41.6[/TD]
    [TD="align: right"]6080[/TD]
    [TD="align: right"]26[/TD]
    [TD="align: right"]94.5[/TD]
    [TD="align: right"]2090[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]42.82[/TD]
    [TD="align: right"]6560[/TD]
    [TD="align: right"]301.25[/TD]
    [TD="align: right"]50.2[/TD]
    [TD="align: right"]14.3[/TD]
    [TD="align: right"]43.11[/TD]
    [TD="align: right"]2.3[/TD]
    [TD="align: right"]2.3[/TD]
    [TD="align: right"]6.8[/TD]
    [TD="align: right"]1.5[/TD]
    [TD="align: right"]42.51[/TD]
    [TD="align: right"]6480[/TD]
    [TD="align: right"]27[/TD]
    [TD="align: right"]88.2[/TD]
    [TD="align: right"]2030[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]43.72[/TD]
    [TD="align: right"]6840[/TD]
    [TD="align: right"]206.08[/TD]
    [TD="align: right"]44.7[/TD]
    [TD="align: right"]-7.5[/TD]
    [TD="align: right"]44.02[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]43.41[/TD]
    [TD="align: right"]6800[/TD]
    [TD="align: right"]30[/TD]
    [TD="align: right"]77.6[/TD]
    [TD="align: right"]2030[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]44.62[/TD]
    [TD="align: right"]5000[/TD]
    [TD="align: right"]5.97[/TD]
    [TD="align: right"]6.7[/TD]
    [TD="align: right"]5.3[/TD]
    [TD="align: right"]44.91[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]44.32[/TD]
    [TD="align: right"]5760[/TD]
    [TD="align: right"]29[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]1280[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]169.52[/TD]
    [TD="align: right"]2640[/TD]
    [TD="align: right"]63.64[/TD]
    [TD="align: right"]43.5[/TD]
    [TD="align: right"]19.5[/TD]
    [TD="align: right"]169.84[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]169.22[/TD]
    [TD="align: right"]2080[/TD]
    [TD="align: right"]24[/TD]
    [TD="align: right"]94.5[/TD]
    [TD="align: right"]1010[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]170.44[/TD]
    [TD="align: right"]2920[/TD]
    [TD="align: right"]106.28[/TD]
    [TD="align: right"]42[/TD]
    [TD="align: right"]3.8[/TD]
    [TD="align: right"]170.74[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]170.13[/TD]
    [TD="align: right"]2760[/TD]
    [TD="align: right"]22[/TD]
    [TD="align: right"]94.5[/TD]
    [TD="align: right"]1370[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]171.33[/TD]
    [TD="align: right"]3120[/TD]
    [TD="align: right"]17.03[/TD]
    [TD="align: right"]12.9[/TD]
    [TD="align: right"]35.3[/TD]
    [TD="align: right"]171.65[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]171.04[/TD]
    [TD="align: right"]2960[/TD]
    [TD="align: right"]20[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]1520[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]172.25[/TD]
    [TD="align: right"]3480[/TD]
    [TD="align: right"]80.58[/TD]
    [TD="align: right"]29.4[/TD]
    [TD="align: right"]27[/TD]
    [TD="align: right"]172.55[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]171.95[/TD]
    [TD="align: right"]3200[/TD]
    [TD="align: right"]19[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]1130[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]173.15[/TD]
    [TD="align: right"]4960[/TD]
    [TD="align: right"]281.44[/TD]
    [TD="align: right"]52.2[/TD]
    [TD="align: right"]19.5[/TD]
    [TD="align: right"]173.46[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]5.3[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]172.84[/TD]
    [TD="align: right"]4360[/TD]
    [TD="align: right"]20[/TD]
    [TD="align: right"]76.1[/TD]
    [TD="align: right"]1750[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]174.07[/TD]
    [TD="align: right"]6560[/TD]
    [TD="align: right"]196.25[/TD]
    [TD="align: right"]32.9[/TD]
    [TD="align: right"]-6.8[/TD]
    [TD="align: right"]174.36[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]173.77[/TD]
    [TD="align: right"]6240[/TD]
    [TD="align: right"]20[/TD]
    [TD="align: right"]94.5[/TD]
    [TD="align: right"]2080[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]174.96[/TD]
    [TD="align: right"]4440[/TD]
    [TD="align: right"]185.42[/TD]
    [TD="align: right"]49.4[/TD]
    [TD="align: right"]9.8[/TD]
    [TD="align: right"]175.27[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]174.66[/TD]
    [TD="align: right"]5160[/TD]
    [TD="align: right"]18[/TD]
    [TD="align: right"]69[/TD]
    [TD="align: right"]1120[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]175.87[/TD]
    [TD="align: right"]5440[/TD]
    [TD="align: right"]295.42[/TD]
    [TD="align: right"]54.1[/TD]
    [TD="align: right"]12[/TD]
    [TD="align: right"]176.17[/TD]
    [TD="align: right"]3[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]3[/TD]
    [TD="align: right"]175.57[/TD]
    [TD="align: right"]5080[/TD]
    [TD="align: right"]21[/TD]
    [TD="align: right"]83.9[/TD]
    [TD="align: right"]2440[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]678.81[/TD]
    [TD="align: right"]2240[/TD]
    [TD="align: right"]12.75[/TD]
    [TD="align: right"]9[/TD]
    [TD="align: right"]34.5[/TD]
    [TD="align: right"]678.21[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]678.52[/TD]
    [TD="align: right"]2240[/TD]
    [TD="align: right"]12[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]1030[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]679.73[/TD]
    [TD="align: right"]2440[/TD]
    [TD="align: right"]53.86[/TD]
    [TD="align: right"]54.9[/TD]
    [TD="align: right"]13.5[/TD]
    [TD="align: right"]679.12[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]679.42[/TD]
    [TD="align: right"]2360[/TD]
    [TD="align: right"]12[/TD]
    [TD="align: right"]94.5[/TD]
    [TD="align: right"]1070[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]680.63[/TD]
    [TD="align: right"]2800[/TD]
    [TD="align: right"]85.03[/TD]
    [TD="align: right"]40.8[/TD]
    [TD="align: right"]13.5[/TD]
    [TD="align: right"]680.03[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]680.33[/TD]
    [TD="align: right"]2680[/TD]
    [TD="align: right"]11[/TD]
    [TD="align: right"]94.5[/TD]
    [TD="align: right"]1450[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]681.53[/TD]
    [TD="align: right"]3240[/TD]
    [TD="align: right"]149.14[/TD]
    [TD="align: right"]43.9[/TD]
    [TD="align: right"]6.8[/TD]
    [TD="align: right"]680.94[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]681.23[/TD]
    [TD="align: right"]3080[/TD]
    [TD="align: right"]11[/TD]
    [TD="align: right"]82.4[/TD]
    [TD="align: right"]2030[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]682.44[/TD]
    [TD="align: right"]3920[/TD]
    [TD="align: right"]171.42[/TD]
    [TD="align: right"]46.7[/TD]
    [TD="align: right"]10.5[/TD]
    [TD="align: right"]681.84[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]682.13[/TD]
    [TD="align: right"]3640[/TD]
    [TD="align: right"]11[/TD]
    [TD="align: right"]77.3[/TD]
    [TD="align: right"]2540[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]683.35[/TD]
    [TD="align: right"]4520[/TD]
    [TD="align: right"]117.94[/TD]
    [TD="align: right"]49.8[/TD]
    [TD="align: right"]16.5[/TD]
    [TD="align: right"]682.75[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]683.05[/TD]
    [TD="align: right"]4360[/TD]
    [TD="align: right"]11[/TD]
    [TD="align: right"]78[/TD]
    [TD="align: right"]2450[/TD]
    [/TR]
    [TR]
    [TD][/TD]
    [TD="align: right"]684.26[/TD]
    [TD="align: right"]4680[/TD]
    [TD="align: right"]5.97[/TD]
    [TD="align: right"]5.5[/TD]
    [TD="align: right"]4.5[/TD]
    [TD="align: right"]683.65[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]683.95[/TD]
    [TD="align: right"]4720[/TD]
    [TD="align: right"]11[/TD]
    [TD="align: right"]0[/TD]
    [TD="align: right"]1880[/TD]
    [/TR]
    [/TABLE]
    cheers mark
     
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  3. beachbuggy

    beachbuggy Well-Known Member

    Joined:
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    Definitely not kicking out 300grams from 2000mbar!

    You our got the correct maf?
     
  4. epox

    epox Active Member

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    ye correct maf took sensor out to check part nos with the old one.

    just strange readings ant the tc light on only when ex hard in 6th.

    vcds is throwing up maf error.
     
  5. beachbuggy

    beachbuggy Well-Known Member

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    Maf right way round?
     
  6. s33nyboy12

    s33nyboy12 Well-Known Member

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    hes gone to check lol!
     
  7. epox

    epox Active Member

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    hope so! flow arrow towards turbo and square end of sensor also facing turbo.
    square end is on the outside where electrics connect

    cheers

    tried cheep chiness maf and that was throwing tc light on any gear and when boost kicked in.
     
  8. s3dave

    s3dave TFSI Hybrid
    Supporter

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    Its easily done it must be, hell i left a well known mappers with it like that!! DONT ASK..
     
    Jason.s likes this.
  9. epox

    epox Active Member

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    car idles and drives fine fuel trim at idle and after long run lhs goes to 0.4 max and rhs stays at 0.

    mark
     
  10. vroomtshh

    vroomtshh Active Member
    VCDS Map User

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    If the turbo outlet pipe is leaking, it'll read high and chuck a maf fault
     
  11. epox

    epox Active Member

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    so what one is that!! lol its all bloody pipes
    cheers
     
  12. vroomtshh

    vroomtshh Active Member
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    The one directly off the turbo. I don't know what car you have to say much more
     
  13. epox

    epox Active Member

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    hi 2003 s3 bam, red one on top of engine?
     
  14. vroomtshh

    vroomtshh Active Member
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    thats the one
     
  15. epox

    epox Active Member

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    thanks, will check it out tmro
    mark
     
  16. badger5

    badger5 www.badger5.co.uk
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    how will turbo outlet pipe effect turbo inlet apparent flow?

    dodgy maf it sounds like to me
     
  17. epox

    epox Active Member

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    any one got a working new or second maf sensor i can purchase? now it should be in classifieds but!!!!!
    just driving me mad. maf wasnew from ecp!

    mark
     
  18. vroomtshh

    vroomtshh Active Member
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    no idea, but you might remember me asking your advice on it. And that's what the problem was. The hose clip had come off at the turbo end, sometimes it drove perfect for days, other days it gave me a maf fault and was reading 290bhp of air on a standard map

    i didn't find this until after I had tried 3 MAFs, and fully rewired the maf loom back to the ecu :-(
     
  19. epox

    epox Active Member

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    hi guys.
    did have a look this pipe this morning look ok , will have to do a proper strip down i think!!!!!

    mark
     
  20. badger5

    badger5 www.badger5.co.uk
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    how weird is that tho?
     
  21. vroomtshh

    vroomtshh Active Member
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    i know. I'm still not really sure how it did it, but it did. And was always a maf too high value.
    It was odd as well because some times it would hold 18psi, other times it was showing all the signs of a boost leak
    smoke test didn't show it up either
     
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  23. epox

    epox Active Member

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    ok checked all pipes no loose ones ! back to the maf.. more money for something that is a pain.
    mark
     

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