4AGE - Stock ECU not pulsing injectors?

**schnickles** · 23-11-2010, 08:49 PM

Grega, Im interested if you removed the rail to see the injectors working how did you hold the injectors in place to stop the fuel pressere blowing them out ?

**Grega** · 23-11-2010, 08:53 PM

oh yeah, that happened too. hehe
sit the rail on a rag and wedge them b/w the cambox and the inlet manifold. its tricky but you can

**schnickles** · 23-11-2010, 09:04 PM

Nice, ill try that next time i guess its a definate way to see if the fuels actually getting through

**Grega** · 24-11-2010, 07:02 AM

be careful - as fuel will spray everywhere.

**Puffy** · 27-11-2010, 11:37 PM

Made a LED light using a few bits from Jaycar and was able to confirm that the ECU was pulsing the injectors.
Using a stethoscope I could hear the injectors ticking which meant they were operating.
I aligned the timing... sprayed a bit of start ya bastard and the 4age came to life.

Thanks to those that suggested the LED. The 12v did not react to the injector pulse.

Cheers