I did have a code 7 and 11 and 4 and 5 10 all at the same time, I managed to get rid of them all but 11 I rebuilt the cylinder head didnt swap any thin electronic,
It provides power to the Circuit opening relay. It should be black coming out of the ecu and it should be hooked so it provides power only when the starter is cranked. Before that I hooked it up straight to the ignition circuit and my fuel pump kept pumping and I got error 11. My "NSW" wire is hooked up to the same black wire.
no I just swap upper intakes from another engine I had the trouble code for the tps, and that went away when I changed it, the truck seem to lack power between 800 1500 rpm
well it is the tps from your old truck so who knows
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