Injection

[stu1318]

Is there a separate fuse/relay for the fuel injection...the fuel pump one is fine.....it's doing everything as it should it's sparking it's got fuel at the rail the coils are pulsing but nothing from the injectors......I'm just about to give up with this

 

[ed_harland]

There is an injection relay (yellow) in the rear compartment but I don't think you would have a spark or fuel pump if it had failed.
Have you put a guage on the fuel rail to test the pressure ?

 

[stu1318]

There is an injection relay (yellow) in the rear compartment but I don't think you would have a spark or fuel pump if it had failed.
Have you put a guage on the fuel rail to test the pressure ?

Not yet mate....need to try and source one.....was hoping there might be a relay for the injectors...cheers anyway

 

[Brett]

I thought you said injectors were firing. Definitely check the relay in the rear under the carpet. Axel had this problem in monthlery a few years back and it was that. However, he also didnt have fuel pressure either, something you better check after a pump change.

 

[DaveL485]

You should have 12v at one of the injector pins with ign on, the other is a switched earth to the ECU. If you have the 12v the relay should be working fine.