Hi guys im from the uk 9 have a ee9 it comes with a b16a1 obd0 as stock iv just put in a b16a2 forged engine cars been in my garage for like 8 months.

I connected the battery and unplugged dizzy and cranked car to build oil pressure when i connected dizzy i noticed the main relay was making a crazy noise sometimes and that the fuel pump wasn't priming, i gave the relay a couple taps no luck unplugged main relay and went to crank car to see what happens and i herd a loud bang sorta noise and i lost all power lost all my aftermarket gauges boost and wideband and the clusters lights so u can see the cluster in the dark lost it all, all of that stuff goes to the dash fuse box for power right? I looked at the main engine bay fusebox (moved behind glovebox by previous owner) the main battery fuse was popped i disconnected battery and put a 80 amp in with another main relay i had, when i connected the battery i was getting power to the main relay and the fuel pump primes and the relay clicks and the engine management lights on and handbrake and boot as its open but they keys in my hand so this is clearly bad....

i checked if im getting power to the main fusebox but im not even though im running a 4awg direct to the battery terminal? I checked for continuity they're all getting that.

Im confused can someone please help me, all the relays work and click as they should but the clusters doesn't light up and im not getting power to the dash fuse box as all fuses showing no power but continuity, i checked all grounds in the engine bay the thermostat wasn't good so sanded that down so make sure along with the rocker cover and gearbox grounds.

The sunroof doesnt work, the right indicator flashes reli fast, my gauges wired of a power from the dash fuse box dont work, the cluster doesn't light up(gonna check if the bulbs blown kn the back of cluster), no dip and dim lights and when i connected battery the clusters engine management light comes on and the handbrake as its up and the boot as its open.

All the relays click as they should when i put key in and put it on ignition nothing visually happens, i checked all the relays they all work any idea what the issue is? I dont no where to start please someone help me!





That's the main engine bay fuse box i replaced the 70 amp battery fuse with the 80 amp on the far right, getting no power to anything on that main fusebox? Or the fuse box behind the dash

Here's the dash fuse box all fuses r ok but no power to any of them

Heres the back of the fuse box