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Grounding C950

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  • Grounding C950

    I'm installing a Commander in a TPI Corvette. I'm mounting it to the steel plating the stock ECU was mounted to behind the crash panel. Only two bolts will hold it to that steel plating since it's only about 3/4 as wide as the ECU. Should I still run a ground wire to the bottom bolt that won't be attached to the steel plate?
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  • #2
    Any updates on this?

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    • #3
      Originally posted by l98justin View Post
      Should I still run a ground wire to the bottom bolt that won't be attached to the steel plate?
      One ground wire is required. Look at all the Wiring Diagrams in Appendix 10: https://documents.holley.com/199r10149-7.pdf (Commander 950 Pro EFI Instruction Manual)
      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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