Bit of a long thread!

I'll go from the beginning, in April I started to do a few different mods, as follows; new turbo, FMIC, 1050cc injectors, TGV delete, fuel rails and lines, FRP, 3 port boost sol, secondary air pump removed and blanked and lastly RCM ex headers. It's taken me a while as I've only worked on it a few weeks here and there. I finally got around to turning the key, however beforehand like a fool (no idea how I managed it) connected the battery the wrong way around, blowing the 120amp fuse. I collected a new one and fitted it, confirmed I had lights on the dash, shut it all off and (rightly so) put my tools down for that weekend. Today I went back to try and start the car, had the standard flashing diff and sports mode lights as I've had quite a few bits unplugged, I also noticed after the gauge sweep, the coolant gauge shoots straight to max. I turned ignition off ready to connect up my scan tool to check/clear codes, with ignition off the tool powers on, when I turn ignition on the tool powers off ( I've tried 2 diff scan tools Carly and a generic tool, both do the same). When I turn the key to start I get no clicks or clunks from any relays. Any advice would be appreciated as I'm at a bit of a loss. Cheers all.

 

You might have fried the ecu by the sounds of it

 

That all new treads from new members are from same person.
Bored Zany again.

 

Nope! Luckily not, it was the earth on the intake manifold, I took it off at some point and must of forgot to fit it again!

 

Not sure what you mean by this?

 

I am pleased for you glad it was something simple!