I just used the speedo wire from the pcm and hooked it directly to the speedo. I don't know how, but it works fine for my '94 with original gauges.
I just used the speedo wire from the pcm and hooked it directly to the speedo. I don't know how, but it works fine for my '94 with original gauges.
'93 Chevy 1500 4X4 ECLB with a '99 Silverado LQ4 6.0 and '99 Escalade 4L60E. SOLD IT!!
New toy: 2001 2500 HD 4X4 Extended Cab Long Bed
John
Good deal.Thanks for the input.
Let me know how it works for you. I am gonna try to hook that up tonight. I found a setting in HPtunners that I can turn the signal down to 2000ppm. Will report back if it works. Just gotta figure out the wire schematic for my 91 cluster.
91 RCSB-- Forged LS7 bottom end, ported LS3 heads, ported LS3 intake, custom EPS cam and a 4l80e.
I am going to do it this weekend.I will let you know how i make out.
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