z284pwr Posted August 14, 2006 Report Share Posted August 14, 2006 Since we have no wiring diagrams of the TGP and it is such a PITA compared to Berettas, I'm looking for suggestions of the easiest places to pick up switched igntion 12v and the dash lamps under the dash... Oh and 1 more trick, the switched 12v must stay on during cranking..... Why? My electric boost gauge resets back to 0 HG/IN so its properly calibrated when starting. Well, I got it wired on one that cuts power during cranking so it resets twice so now its not calibrated right and doesn't read anything close to correct Oh and the dash lamps I need for the gauge wiring. I figured the lumination wiring for the stereo would work, but no, it didn't, they are very very dim and can't be seen at night For all the changes after the engine pull/trans-TC swap, only 2 problems, not bad High stall converters are definitely interesting to drive I like the EGTs too, way higher than the Trans-Am Quote Link to comment Share on other sites More sharing options...
Pontiac6KSTEAWD Posted August 14, 2006 Report Share Posted August 14, 2006 There is the always hot wire on the back of the radio. Also, the door lights should be a always hot thing. The door jamb button is only a ground. Quote Link to comment Share on other sites More sharing options...
slick Posted August 14, 2006 Report Share Posted August 14, 2006 Assuming the 91's share the same dash wiring as the 90, a constant 12v will be red at the ignition harness. If you want an accessory line, it will be orange in the ignition harness. Quote Link to comment Share on other sites More sharing options...
slick Posted August 18, 2006 Report Share Posted August 18, 2006 Did that help any? Quote Link to comment Share on other sites More sharing options...
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