Wiring / Turbo Leak

[davedewey]

Good evening all Ive been searching the forum for a while forgive me if the questions have been asked but cant find the answers... I have a Scout 4x4 2010 love it first used car for a while

 

1..Im trying to find a safe route though into the engine compartment for cabling.... the links Ive found suggest behind the battery whilst not taken out using a torch it does not seem to have a route

 

2.. I have had a couple of leaks on exhaust the big one was from EGR clamp,,, but now still have a small leak which appears to be coming from the turbo actuator took to a turbo guy he suggested new glow plugs and egr clean by removing not using spray any thoughts ?   as an aside is there any common leak points on the bulk head that will let fumes in

[MereKat]

I'm guessing it isn't the same as mine? I have run a cable in behind the battery where there's others going through

[davedewey]

thanks for picture no it does not look the same will post a picture