so i hooked up coil on plug on my 4age 20v via link monsoon,but not rpm gauge won't work,is there a adapter i can buy,already tried wiring it tru the aux input,but that didn't work unless i did it wrong....HELP!!! car is a 1999 toyota corolla ae111 gt
so i have a plug and play mrp kit for my 4age,i want to wire in the wideband into the ecu, how do i go about doing that, my patch harness have connectors for aux,igntion1-4 and can bus,