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New NW102 Throttle body, TPS won't reset to zero.

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  • New NW102 Throttle body, TPS won't reset to zero.

    Just finished a Dominator installation and trying to complete initial TPS Autoset and cannot get it to read less that 15%. It shows opening to 100%, but again will not drop below 15%. Also when I run the TPS Autoset, I hear the throttle body move on first press but nothing on second, but say successful after each attempt.

  • #2
    For Drive-By-Wire, see "Pedal Position", not TPS %. Read posts # 11 & # 12: https://forums.holley.com/forum/holl...070#post367070 (Related Drive-By-Wire Forum Post)
    May God's grace bless you in the Lord Jesus Christ.
    '92 Ford Mustang GT: 385"/6.3L SBF, Dart SHP 8.2 block, forged steel crankshaft & H-beam rods, forged pistons, Trick Flow Twisted Wedge 11R 205 CNC Comp Ported heads, 12:1 compression ratio, 232-244 duration/.623" lift/114 LSA camshaft, TFS R-Series FTI Comp Ported intake, BBK 80mm throttle body, Holley Dominator MPFI & DIS, Holley 36-1 crank trigger, MSD 1x cam sync, PA PMGR starter, PA 200A 3G alternator, Optima 34/78 Red battery, 100HP progressive dry direct-port NOS, R134a A/C, Spal Dual 12" HP 3168 CFM fans, Frostbite 3-core aluminum radiator, Pypes dual 2.5" exhaust, off-road X-pipe, shorty headers, Earl's -6AN fuel system plumbing, Walbro 255 LPH in-tank pump & Pro-M -6AN hanger, S&W subframe connectors, BMR upper & lower torque box reinforcements, LenTech Strip Terminator wide-ratio AOD, 3000 RPM C6 converter, B&M Hammer shifter, Stifflers transmission crossmember & driveshaft safety loop, FPP aluminum driveshaft, FPP 3.31 gears, Cobra Trac-Lok differential, Moser 31 spline axles, '04 Cobra 4-disc brakes, '93 Cobra booster & M/C, 5-lug Bullitt wheels & 245/45R17 M/T Street Comp tires.

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    • #3
      YellowVette: As Danny pointed out, with Drive-By-Wire the TPS is never zero. If I can help with the tuning, please email me: projectgattago at gmail dot com. Andrew
      Instagram: @projectgattago
      Offering remote Holley EFI tuning.
      I deliver what EFI promises.
      Please get in touch if I can be of service.

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