Injection wireing help please

[Vausey_Nova_Knotla]

Hi all,
I was wondering where the red/blue injection wires go off a 1.6 efi engine? They have been chopped and soldered together for some reason.

Now they cant possibly run to a live as they need to fire at different times correct?

Can any one help or point to a decent wiring diagram better or easier to understand than the hynes one's..

Also what is the brown and blue wire? and what wire does the exhaust sensor connect to (black) mines been chopped thanks rob :thumb:

[Vausey_Nova_Knotla]

Also a green and blue wire. Or would some kind person care to wire it for me i have the car getting spark but no fuel im guessing its the injectors as the wires are chopped presuming there the red and blue wires?

[burgo]

the injectors will have a switched live which will be joined up. the reason for this is that the ecu controls the earth for the injectors not the live.

http://www.skandiasauna.de/opel/astra/F/Plan/0300.jpg

this shows that the switched live is indeed blue/red

green/blue could be oil pressure i think, been a while though

[Vausey_Nova_Knotla]

the injectors will have a switched live which will be joined up. the reason for this is that the ecu controls the earth for the injectors not the live.

http://www.skandiasauna.de/opel/astra/F/Plan/0300.jpg

this shows that the switched live is indeed blue/red

green/blue could be oil pressure i think, been a while though

Oh Ok then so does this mean if i connect a switched live to the said soldered wires will this work? thanks rob

[burgo]

with out looking at it myself im not going to be responsible for saying that but it seems likely

[Vausey_Nova_Knotla]

with out looking at it myself im not going to be responsible for saying that but it seems likely

Hmm ok ill just take a shot at it...