The DBW only has 2 wires going to the PCM. The rest of the wires in the DBW T/B connector go to the TAC Module (If I remember correctly). So, you need to run 7 wires from the PCM to the IAC and TPS.
Jeff
The DBW only has 2 wires going to the PCM. The rest of the wires in the DBW T/B connector go to the TAC Module (If I remember correctly). So, you need to run 7 wires from the PCM to the IAC and TPS.
Jeff
98 GMC RCSB 2wd, 100% internally stock 305, w/twin T-3 junkyard turbos,Ramjet intake w/42lb inj,12200411 PCM. 4675lbs w/me in it. Best time in 5 passes 13.01@110
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