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Thread: tbi harness removal

  1. #1

    tbi harness removal

    how can i get rid of the old tbi harness on my 1988 short bed? im doin a ls swap n i wanna keep the needed wires for the swap like the key powers, temp wires, battery gauge and speedometer since i want my original cluster to keep workin

  2. #2
    anyone?

  3. #3
    i can think of a few i kept.
    a/c, speed sensor, oil, temp
    im sure im leaving out a few.
    93 ECSB...lq4 6.0 swap, 255 walbro,cai, ported tb, shorty headers, 3" exhaust, tune,electric fans, NX wet kit 100 shot, 2/4 drop, beltech shocks, boss 335 22's, 295/30/22...looking for a cam.

  4. #4
    how do i tell those wires apart?

  5. #5
    U can get a wiring diagram or just follow the sensor. the tbi harness is pretty simple. Do you have a needle or the other cable driven speedo. I'm sure its the white fill in type gauge
    93 ECSB...lq4 6.0 swap, 255 walbro,cai, ported tb, shorty headers, 3" exhaust, tune,electric fans, NX wet kit 100 shot, 2/4 drop, beltech shocks, boss 335 22's, 295/30/22...looking for a cam.

  6. #6
    i have the type of gauge where it fills in like a rainbow

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