HELP. clio 182 not starting

[bob the builder]

please need help with my 182.
car was fine all working ok. i have now fitted a roll cage, battery cutoff and now the bloody thing wont start.
at first it would do nothing, i would turn the key all the lights would come on as normal then click it to start- nothing.
my first thought was alarm so as its just going to be a race car i decided to remove the alarm.tracked all the wires back and cut out. now do i need to connect any of the wires to anything(purple, yellow, red, black, green)
now it will turn over for a couple of seconds then stop on its own without any signs of firing
WHAT HAVE I DONE or not done.
cheers rob

 

[bob the builder]

right just been out again.
when you turn the key the lights come on the go off but it has the stop light,serv light, the one inbetween them, abs, esp and the handbrake ligh even though the hadbrake is off.

 

[bob the builder]

i have now tried the re tuner and it wont connect to the ecu, so i think i might of fried the ecu when wielding the cage feet in(possibly but did have the battery disconnected)

 

[LeeRS]

what a bummer. I may live to see another day at oulton...
hope you get it sorted mate.

 

[bob the builder]

me too.
bloody winscreen washers and wipers have stopped working too.

 

[bob the builder]

and heater blowers.

 

[Tony Hunter]

Sorry to hear this, I don't have a clue.

Try Mick at Diamond Motors, he might be able to help.

 

[bob the builder]

cheer tony, is he on here?

 

[Tony Hunter]

Yes, check out the traders section, he's in there.

Nice guy too.