2000 gm vauxhall astra u.k spec

hi

 thanks for the great info again, all connection have been made now but i am having trouble getting the intellistart to behave,

connections made as follows

GREEN/ black to ground as car is auto

BLACK/ gray to green tach under radio(3.6v on dmm at idle)

black to ground

red +12v

brake pedal was already connected on the 650

blue/green connected to reverse light +12v

WHITE/ black to hood input

on the H1 9 pin connector

WHITE/ blue to starter(engine side)

GREEN/ blue to ign 1 keyside

both reds to 30a fused at battery

ORANGE / gray to ign 2

orange to acc wire at radio

all this connected, tach confirms when programmed and the chip was placed at the ignition switch and car starts no problem with the chip out of the key

the car lights up on dash,makes all the right noises and cranks, occasionally starts and then shuts back down almost straight away, reading through your previous replies i have checked and double checked the tach wire and voltage from the tach, also the immobiliser has the chip in place at the ignition switch and has no problem at all when started with the key, the only things i have noticed is that the ign 2 connection doesnt drop when cranking on istart but does when using the key and also the acc wire seems to lag behind as the istart applies the voltage after the initial crank, im just wondering if this might seem at all familiar for anyone that has connected the istart to the astra car and if anyone has any idea's on what to try next, i have measured all voltage at the istart and all connections show correct.

                 thanks    nick