cannot start my megane for the life of me

[jasonpv4411]

hi i have a 2004 renault megane 1.6vvt. the service light and check injector sign came on dash and car went into lymp mode. whilst ticking over it cut out and after weeks of trying i cannot sort. after leaving it a while i have managed to bump start it but then switched off and it would not start again, we have changed the dephaser, cam shaft sensor, throttle body, crank shaft sensor with modified wiring, throttle pedal... none of this has done a thing.. been on a diagnostic and once it came up 'internal electrical fault 2', and 'throttle pedal' ... can anyone help me as i'm at the end of my tether!!!! please!!!

[Toolster]

take it to Renault, cheaper in the long run

[jasonpv4411]

it's with renault now nad they have done a diagnostics and 2 hours clip testing £253 and cannot find the fault! but thank you for advice.... j