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Location:
Sydney
Registered:
May 2002
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4AGE injector problems.... HELP NEEDED !!
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Fri, 29 July 2005 10:21
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Hey guys
Just wondering if this had happened to any of you guys before...
The cold start injector is running , while the other 4 main injectors are not... have tested and found out that I am not getting a paulse from the injectors connectors with a node light....
only works on the cold start connector....
anyone knows whats going on?
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Location:
Montrose, VIC
Registered:
May 2002
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Re: 4AGE injector problems.... HELP NEEDED !!
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Fri, 29 July 2005 11:20
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Interesting....
Is the engine running at this time?
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Location:
Melburn
Registered:
July 2005
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Re: 4AGE injector problems.... HELP NEEDED !!
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Fri, 29 July 2005 11:36
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is it possible the cold start injector could run 4age, sounds like it wont start. if it is running have you check each injector individually for pulse. basically injectors are mechanical valves that are operated by an electromagnet- it is a type of electrical solenoid. the ecu sends voltage signals to energize the electromagnet in the injector, in turn opens the valve to spray fuel. hope this is some help 
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I supported Toymods
Location:
sydney.au
Registered:
August 2002
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Re: 4AGE injector problems.... HELP NEEDED !!
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Fri, 29 July 2005 11:53
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CAS wiring?
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Location:
melb
Registered:
February 2005
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Re: 4AGE injector problems.... HELP NEEDED !!
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Fri, 29 July 2005 14:21
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The cold start will work evern if the computer is missing it is stand alone.
Check if you have 12v at injectors with ignition on.
If you do check the computer earths (should brown wires bolted onto manifold.
hope this helps.
MATT.
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Location:
Darwin, Australia
Registered:
March 2005
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Re: 4AGE injector problems.... HELP NEEDED !!
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Fri, 29 July 2005 15:21
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Fubar'd ignitor and/or ignitor wiring...
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Location:
Sydney
Registered:
May 2002
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Re: 4AGE injector problems.... HELP NEEDED !!
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Sat, 30 July 2005 06:20
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the motor starts now.
but only for a fraction of a secs, then it will die staright away.
checked that there is a paulse for the injectors now..
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Location:
sydney
Registered:
March 2003
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Re: 4AGE injector problems.... HELP NEEDED !!
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Sat, 30 July 2005 07:41
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for 200 bucks ill come and fix it on sunday hehehehe
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Location:
Melburn
Registered:
July 2005
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Re: 4AGE injector problems.... HELP NEEDED !!
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Sat, 30 July 2005 08:41
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CAS is a definate possibilty!will the car stay on if you manipulate the throttle using accell pedal? have you pullED all the plugs out and had a look at the condition. Smell them and see what they look light, is there fuel on the tips of the plugs, any fouled. This should give you some good indication what area the problem might be in, untill you work that out its going to be hard to work out over a keyboard
cheers hope this helps
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Location:
sydney
Registered:
March 2003
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Re: 4AGE injector problems.... HELP NEEDED !!
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Sun, 31 July 2005 11:29
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usually if it was cas it would not start
if it has spart cas is ok
check for injetors clicking while crankin
the ecu turns of injetcors if car doesnt start
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Location:
Sydney
Registered:
May 2002
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Re: 4AGE injector problems.... HELP NEEDED !!
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Mon, 01 August 2005 01:38
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Okay.....
so this is whats working...
fuel pump... we got fuel pressure.
Good spark and got the timing correct.
and this is not working.
No current to the injector connectors...
all 4 of them.
only on the cold start.
so the engine will start for about 2 secs now, and then it will die off.
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Location:
adel
Registered:
December 2004
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