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Testing Injectors

Old 11-12-2004, 11:56 AM
  #1  
1.0 BAR
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Default Testing Injectors

Wow.. It's been forever since I've posted here....

Anyway, I've gotten ahold of some 440s from a Toyota 3S-GTE, but they're pretty much useless to me, since they're side feed. Anyways, I was hoping to sell them or something, but I'd rather not send anyone non-working parts. Is there any way to tell if the things are functional without sending them out to a shop? IE, if I put a 12v source to them will they just click and not get damaged?
4Aaron GE is offline  
Old 11-13-2004, 10:23 PM
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Default Re:Testing Injectors

i took a 9volt and some wire like you would use to test a speaker to make sure they weren't stuck on mine. a lot of time when they sit unused they will get dry and stuck and not necessarily work when you first install them. it took a few tries to get them unstuck.
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Old 11-14-2004, 12:36 AM
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Default Re:Testing Injectors

Cool. Does polarity matter?
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Old 11-14-2004, 02:12 AM
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Default Re:Testing Injectors

nope
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Old 11-14-2004, 12:44 PM
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Default Re:Testing Injectors

if you can find the manual for that engine, there should be a specific resistance between the two terminals. I remember when i got my 450's i had to clean them up really good before i got the right resistance.
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Old 11-19-2004, 07:15 PM
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Default Re:Testing Injectors

Awesome. Thanks, guys. Just one last thing: What other cars use side feed injectors?
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Old 11-20-2004, 06:10 AM
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Default Re:Testing Injectors

sr20 and some nissan ka motors
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