? using magnertic pick-up for tach/speedo
08-16-2008, 12:07 PM
#1
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? using magnertic pick-up for tach/speedo Project is LS1 from '02 Camaro into 67 Corvette with 4L60e tranny. Had custom harness made along with ECM from company that has not returned any calls re: tech problems.
Have worked out just about all issues but have been unable to get tach/speedo to work [using VDO analog gauges]. Where can I obtain set-up to use magnetic sensors in flywheel for the tach and brake rotor for the speedo and therfore bypass the ECM? Thanks for any help.
Have worked out just about all issues but have been unable to get tach/speedo to work [using VDO analog gauges]. Where can I obtain set-up to use magnetic sensors in flywheel for the tach and brake rotor for the speedo and therfore bypass the ECM? Thanks for any help.
08-16-2008, 09:05 PM
#3
I have VDO's (Vision series) working off of the PCM, so there is something else in play. The speedo has to be programmed to see 4k pulse/mi and the tach needs a pull-up circuit.
Good luck.
Good luck.