I cant seem to get any power to the interface. I have the software installed, plugged into the USB port and plugged into the OBDII port and the power ligt doesnt come on when I turn the key to the on position or run whatever it is when you can hear the fuel pump prime. Any ideas? Defective?
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HPTuners - no power
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Re: HPTuners - no power
did you install all the drivers and such that are needed for it when you first load the programs?
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Re: HPTuners - no power
yes I installed both drivers, the A and B. I get a popup saying that the interface is found but has no power to it.SLP CAI, RK Sport headers, P&Ped heads and intake, GT2 cam, Upgraded valvetrain, Z28 rear axle with 4.10s Tx Spd tune, Z06 rims, 2.5\" exhaust to flowmaster, 160* thermo, B&M ripper, upgraded ignition, rockford fosgate 12\" with sony xplode amp and HU.
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Re: HPTuners - no power
Found Garys install guide and will read it. Still no sign of power, does the car have to be running for the interface to have power or can it be just in the battery on position?SLP CAI, RK Sport headers, P&Ped heads and intake, GT2 cam, Upgraded valvetrain, Z28 rear axle with 4.10s Tx Spd tune, Z06 rims, 2.5\" exhaust to flowmaster, 160* thermo, B&M ripper, upgraded ignition, rockford fosgate 12\" with sony xplode amp and HU.
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Re: HPTuners - no power
I would check your fuses, I thought the cig. lighter fuse and pcm were connected somehow, I think could be wrong, also look at your connections at the pcm, make sure their pushed down , maybe wingle the wires, also check the hptuners wire( mine had a bad wire and I had to bend it a certain way to get to work) I swapped that wire out with a usb connector. I also had to mess with the wires where the pcm was at from switching pcms out all the time, wire or the connection wasn't working one time( I had to wiggle some of the wire and tighten down the screws somemore. Good luck.Last edited by ssms5411; 10-03-2007, 01:19 PM.08' L76 6.0L 4X4 Chevy EXT.Cab LTZ Vortec MAX with Snug top cover, Dynomax exhaust,Hptuners& K&N intake
96' Camaro M5 to A4 conversion, alot of mods . GT35R Turbo full suspension. Built engine
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Re: HPTuners - no power
thanx man, ill give it a try and let ya knowSLP CAI, RK Sport headers, P&Ped heads and intake, GT2 cam, Upgraded valvetrain, Z28 rear axle with 4.10s Tx Spd tune, Z06 rims, 2.5\" exhaust to flowmaster, 160* thermo, B&M ripper, upgraded ignition, rockford fosgate 12\" with sony xplode amp and HU.
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Re: HPTuners - no power
yea to power it you just turn your key to run, but don't need to start the car
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