Thread: LS1 Swap
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Old 10-21-2010, 02:48 PM   #430
PolarBear
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Quote:
Originally Posted by sweetbmxrider View Post
the speartech harness has 4 new fuses. one is for constant 12v to the pcm and the other 3 are keyed hot. one being injectors/ignition. this was throwing me off because we were getting fuel vapor out the collectors and intake but no spark. thats why i ruled that circuit out as the issue. still a little confused but **** it, she makes loud noises now
SO Speartech uses one fuse for the coils and injectors? That wouldnt make sense that you would get fuel and no spark then unless the PCM was seeing residiual RPM after you stopped cranking and pulsed the injectors for a short period of time. What are all 4 fuses?
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