LITTLE KNOWN FACTS ABOUT BLACKTOP 4AGE.

What other sensors ought to I glance to add in excess of the common 4age, inlet air temp along with a wideband sensor are suggested, is there anything else I need to increase? If there is not a patch harness, how tricky can it be to produce my own patch harness supplied I haven't any previous wiring working experience? Cheers PaulThe alternator sho