ecm power routing question/problem
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ecm power routing question/problem
ok.. I'm just wondering how sensitive the wiring to the ecm is? on the back of the firewall on the pass side there's a cover where the fuel pump fuse & relay is located.. there's also some screw terminals.. now the far one is actually I think an 8 or Gauge wire that comes from the batt.. I believe it powers the ecm.. gm had it running down and along the frame with the starter wire .. I didn't like that so when we put the engine in I ran it up alond the fender and up the big wire loom that goes to that terminal.. would this affect any sensor readings at all? I don't belive so but I thought I'd check..
thanks
thanks
#2
Re: ecm power routing question/problem
Originally posted by JeffC1500TBI
ok.. I'm just wondering how sensitive the wiring to the ecm is? on the back of the firewall on the pass side there's a cover where the fuel pump fuse & relay is located.. there's also some screw terminals.. now the far one is actually I think an 8 or Gauge wire that comes from the batt.. I believe it powers the ecm.. gm had it running down and along the frame with the starter wire .. I didn't like that so when we put the engine in I ran it up alond the fender and up the big wire loom that goes to that terminal.. would this affect any sensor readings at all? I don't belive so but I thought I'd check..
thanks
ok.. I'm just wondering how sensitive the wiring to the ecm is? on the back of the firewall on the pass side there's a cover where the fuel pump fuse & relay is located.. there's also some screw terminals.. now the far one is actually I think an 8 or Gauge wire that comes from the batt.. I believe it powers the ecm.. gm had it running down and along the frame with the starter wire .. I didn't like that so when we put the engine in I ran it up alond the fender and up the big wire loom that goes to that terminal.. would this affect any sensor readings at all? I don't belive so but I thought I'd check..
thanks
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