Having issues with the car starting.
I've checked all power points and the battery which are 12.6v. When cranking the battery drops to 11.6v.
I've cleaned all the earth points and had the starter off, bench tested it and it fires and spins freely. I've even wedged the starter between the block and manifold connected the loom and it fires and spins again. But when it's bolted to the box it's just clicking and turning the crank in bits. I've changed the crank sensor and checked the loom which seems ok bar a few wires.
There's these wires near the ecu that aren't connected
And the black wires here
The wires aren't connected to anywhere and I can't find a port missing a wire or the other end of the wires, hopeful as its a cup it doesn't need these but I'm unsure.
Engine turns over fine as well
Any help will be appreciated.