injector testing
Thread Starter
Newbie - Just Registered
Joined: Sep 2012
Posts: 1
injector testing
any detail guidance to test injector?
I could only find this post, some simple steps
http://forum.uobd2.com/viewtopic.php?f=1&t=284
was wondering any misunderstanding in it?
I could only find this post, some simple steps
http://forum.uobd2.com/viewtopic.php?f=1&t=284
was wondering any misunderstanding in it?
Member
Joined: Jun 2008
Posts: 177
From: florence, al
check this out. different car, but the information still applies
uploader comment: on most z cars they all fire at the same time... put a screwdriver up to them and listen to the end of it and you can hear this. what you should do, is put test tubes below each injector, so after a period of time of turning the engine over and firing the injectors, you can compare the differences in volume of fuel passed through each (and yes they probably will be very different). if they are all unclogged, the levels will be the same; if they are not, you can spot which ones are clogged.
uploader comment: on most z cars they all fire at the same time... put a screwdriver up to them and listen to the end of it and you can hear this. what you should do, is put test tubes below each injector, so after a period of time of turning the engine over and firing the injectors, you can compare the differences in volume of fuel passed through each (and yes they probably will be very different). if they are all unclogged, the levels will be the same; if they are not, you can spot which ones are clogged.
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