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Thread: Part # for Delphi or Pace MAF?

  1. #1
    Tuner
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    Part # for Delphi or Pace MAF?

    Anyone know the part # for the 85mm delphi MAFs people are using? Also looking for the table to go along with it.
    98\' T/A, filter/lid, Comp 212-218, 85mm MAF

  2. #2
    Senior Tuner
    Join Date
    Nov 2002
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    Re: Part # for Delphi or Pace MAF?

    DELPHI MAF 25168491

    85MM

    Chevrolet Corvette Mass Air Flow Sensor V8-350ci 5.7L LS1 SFI VIN G 01-03
    Chevrolet Corvette Mass Air Flow Sensor V8-350ci 5.7L LS6 SFI VIN S 01
    Cadillac Deville FWD Mass Air Flow Sensor V8-279ci 4.6L NSTR 270 VIN Y 00-03
    Cadillac Deville FWD Mass Air Flow Sensor V8-279ci 4.6L NSTR 295 VIN 9 00-02
    Cadillac Eldorado Mass Air Flow Sensor V8-279ci 4.6L NSTR 270 VIN Y 00-02
    Cadillac Eldorado Mass Air Flow Sensor V8-279ci 4.6L NSTR 295 VIN 9 00-01
    Cadillac Escalade AWD Mass Air Flow Sensor V8-364ci 6.0L VIN N 02
    Cadillac Escalade Rwd Mass Air Flow Sensor V8-323ci 5.3L VIN T 02
    Cadillac Seville FWD Mass Air Flow Sensor V8-279ci 4.6L NSTR 270 VIN Y 00-03
    Cadillac Seville FWD Mass Air Flow Sensor V8-279ci 4.6L NSTR 295 VIN 9 00-01
    Cadillac Deville FWD Mass Air Flow Sensor V8-279ci 4.6L NSTR 270 VIN Y 00-03
    Cadillac Deville FWD Mass Air Flow Sensor V8-279ci 4.6L NSTR 295 VIN 9 00-02
    Cadillac Eldorado Mass Air Flow Sensor V8-279ci 4.6L NSTR 270 VIN Y 00-02
    Cadillac Eldorado Mass Air Flow Sensor V8-279ci 4.6L NSTR 295 VIN 9 00-01
    Cadillac Escalade AWD Mass Air Flow Sensor V8-364ci 6.0L VIN N 02
    Cadillac Escalade Rwd Mass Air Flow Sensor V8-323ci 5.3L VIN T 02
    Cadillac Seville FWD Mass Air Flow Sensor V8-279ci 4.6L NSTR 270 VIN Y 00-03
    Cadillac Seville FWD Mass Air Flow Sensor V8-279ci 4.6L


    There is also an earlier P/N that this one supersedes.


    Link to the table I'm using, descreened, as Excel table
    in this thread:



    though you may have to adjust it a little for your own
    air tract particulars, and the unit-unit cal variability.

    Here is an Excel paste of several relevant tables (you
    will have to import & realign); would be nice if this BBS
    software could support table pasting, we'll see how
    this comes across....

    MAF Type freq Hz 750 800 850 900 950 1000 1050 1100 1150 1200 1250 1300 1350 1400 1450 1500 1625 1750 1875 2000 2125 2250 2375 2500 2625 2750 2875 3000 3125 3250 3375 3500 3625 3750 3875 4000 4125 4250 4375 4500 4625 4750 4875 5000 5125 5250 5375 5500 5625 5750 5875 6000 6125 6250 6375 6500 6625 6750 6875 7000 7125 7250 7375 7500 7625 7750 7875 8000 8125 8250 8375 8500 8625 8750 8875 9000 9125 9250 9375 9500 9625 9750 9875 10000 10125 10250 10375 10500 10625 10750 10875 11000 11125 11250 11375 11500 11625 11750 11875 12000
    6.0L truck flow gm/s 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.59 1.88 2.2 2.58 2.99 3.45 3.95 4.5 5.1 5.76 6.46 7.23 8.06 8.95 9.9 10.9 12 13.1 14.4 15.7 17.2 18.7 20.4 22.1 24 26 28 30.1 32.4 34.7 37.2 39.7 42.5 45.4 48.5 51.7 55 58.5 62.1 65.9 69.8 73.8 78.06 82.48 87.07 91.82 96.74 101.8 107.1 112.5 118.1 123.8 129.8 135.9 142 148.6 155.3 162.1 169.2 176.4 183.9 191.7 199.8 208.1 216.6 225.4 234.5 243.9 253.5 263.2 273.2 283.6 294.2 305.1 316.3 327.9 339.9 352.32 365.16 378.47 392.3 406.7 421.7 437.34 453.69
    5.3L truck flow gm/s 0.14 0.2 0.27 0.34 0.41 0.49 0.58 0.66 0.73 0.81 0.89 0.97 1.05 1.13 1.21 1.29 1.59 1.88 2.2 2.58 2.99 3.45 3.95 4.5 5.1 5.76 6.46 7.23 8.06 8.95 9.9 10.91 11.98 13.14 14.39 15.74 17.19 18.74 20.39 22.14 23.99 25.95 27.99 30.14 32.38 34.71 37.16 39.73 42.5 45.41 48.47 51.67 55.02 58.48 62.1 65.86 69.77 73.82 78.06 82.48 87.07 91.82 96.74 101.82 107.08 112.48 118.07 123.83 129.76 135.87 142.17 148.61 155.26 162.11 169.17 176.44 183.94 191.72 199.8 208.06 216.62 225.44 234.52 243.89 253.45 263.21 273.23 283.55 294.15 305.06 316.32 327.93 339.92 352.32 365.16 378.47 392.3 406.7 421.7 437.34
    Truck ZL1 02 flow gm/s 0.2 0.27 0.34 0.41 0.49 0.58 0.66 0.73 0.81 0.89 0.97 1.05 1.13 1.21 1.29 1.59 1.88 2.2 2.58 2.99 3.45 3.95 4.5 5.1 5.76 6.46 7.23 8.06 8.95 9.9 10.91 11.98 13.14 14.39 15.74 17.19 18.74 20.39 22.14 23.99 25.95 27.99 30.14 32.38 34.71 37.16 39.73 42.5 45.41 48.47 51.67 55.02 58.48 62.1 65.86 69.77 73.82 78.06 82.48 87.07 91.82 96.74 101.82 107.08 112.48 118.07 123.83 129.76 135.87 142.17 148.61 155.26 162.11 169.17 176.44 183.94 191.72 199.8 208.06 216.62 225.44 234.52 243.89 253.45 263.21 273.23 283.55 294.15 305.06 316.32 327.93 339.92 352.32 365.16 378.47 392.3 406.7 421.7 437.34 453.69
    01 Z06 flow gm/s 0.39 0.41 0.44 0.46 0.48 0.5 0.52 0.54 0.56 0.58 0.6 0.62 0.64 0.66 0.68 1.48 1.8 2.13 2.49 2.89 3.33 3.8 4.34 4.91 5.54 6.22 6.95 7.73 8.56 9.45 10.38 11.38 12.45 13.6 14.85 16.21 17.7 19.32 21.02 22.77 24.54 26.43 28.41 30.49 32.66 34.95 37.36 39.9 42.62 45.48 48.5 51.66 54.98 58.44 62.05 65.82 69.73 73.8 78.03 82.4 86.94 91.63 96.49 101.51 106.71 112.09 117.63 123.35 129.24 135.3 141.53 147.87 154.41 161.15 168.08 175.22 182.58 190.23 198.21 206.34 214.8 223.52 232.52 241.83 251.34 261.13 271.19 281.53 292.15 303.05 314.25 325.73 337.51 349.59 361.96 374.64 387.63 400.92 414.53 428.46
    98 Fbody flow gm/s 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.32 2.7 3.15 3.65 4.16 4.73 5.36 6.05 6.8 7.64 8.53 9.47 10.43 11.45 12.56 13.78 15.09 16.49 17.98 19.58 21.26 23.03 24.91 26.88 28.95 31.13 33.4 35.78 38.28 40.93 43.73 46.69 49.8 53.07 56.51 60.11 63.88 67.8 71.9 76.16 80.58 85.16 89.91 94.83 99.93 105.2 110.65 116.28 122.12 128.15 134.38 140.87 147.59 154.53 161.72 169.15 176.82 184.73 192.82 201.15 209.74 218.61 227.77 237.26 247.08 257.27 267.86 278.88 290.34 302.31 314.81 327.88 341.56 355.91 370.95 386.76 403.36 420.83 439.2 439.2 439.2 439.2 439.2 439.2 439.2
    99-00 Fbody flow gm/s 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.32 2.7 3.15 3.65 4.16 4.73 5.36 6.05 6.8 7.64 8.53 9.47 10.43 11.45 12.56 13.78 15.09 16.49 17.98 19.58 21.26 23.03 24.91 26.88 28.95 31.13 33.4 35.78 38.28 40.93 43.73 46.69 49.8 53.07 56.51 60.11 63.88 67.8 71.9 76.16 80.58 85.16 89.91 94.83 99.93 105.2 110.65 116.28 122.12 128.15 134.38 140.87 147.59 154.53 161.72 169.15 176.82 184.73 192.82 201.15 209.74 218.61 227.77 237.26 247.08 257.27 267.86 278.88 290.34 302.31 314.81 327.88 341.56 355.91 370.95 386.76 403.36 420.83 439.2 439.2 439.2 439.2 439.2 439.2 439.2
    02 Fbody flow gm/s 0.39 0.41 0.44 0.46 0.48 0.5 0.52 0.54 0.56 0.58 0.6 0.62 0.64 0.66 0.68 2.32 2.7 3.15 3.65 4.16 4.73 5.36 6.05 6.8 7.64 8.53 9.47 10.43 11.45 12.56 13.78 15.09 16.49 17.98 19.58 21.26 23.03 24.91 26.88 28.95 31.13 33.4 35.78 38.28 40.93 43.73 46.69 49.8 53.07 56.51 60.11 63.88 67.8 71.9 76.16 80.58 85.16 89.91 94.83 99.93 105.2 110.65 116.28 122.12 128.15 134.38 140.87 147.59 154.53 161.72 169.15 176.82 184.73 192.82 201.15 209.74 218.61 227.77 237.26 247.08 257.27 267.86 278.88 290.34 302.31 314.81 327.88 341.56 355.91 370.95 386.76 403.36 420.83 439.2 439.2 439.2 439.2 439.2 439.2 439.2