3rd Gen / L98 Engine Tech 1982 - 1992 Engine Related

Ecm Grounds/ignition Switch

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Old Oct 2, 2003 | 09:45 AM
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MY91Y84's Avatar
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From: Just outside of "D-town"
Ecm Grounds/ignition Switch

i converted to carb BUT i left my harness in the car for all the nessesities...now sinice ill be using the stock intank pump and the ECM, so i shouldnt have to jumper the fuel pump right?

How many grounds are there total?, engine and ECM..
i know the 1 off the - battery to the ALT acces. bracket. and the one on the ECM harness that goes to the the firewall with the engine strap that goes to the head...will that strap be grounded with aluminum heads?

i bought a MSD 6AL, pro billet distributor, blaster 2 coil and i have to wire it all in...i got the coil +- hooked up and the battery +- hooked up.so i hooked up the green and purple harness on the back on the box to the distributor, so i dont use the white wire..

i searched the net for wiring diagrams and i found that a pink wire is the ignition switch wire...so do i wire the red wire into the fuse box were the pink wire goes?....

ive been working on this CRAP all summer and its all down to the ABOVE^....help a brotha out

Rob
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