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1992 Toyota Camry Fuel injectors

Tiny
KEN BROWN
  • MEMBER
  • 1992 TOYOTA CAMRY
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 109,000 MILES
My '92 V-6 Camry has a fuel flooding problem. I have isolated it to the the number four fuel injector. I have checked with a noid light and a volt meter. After about 90 seconds it had full battery voltage on the circuit keeping the injector "on" all the time. Do you have any suggestions besides replacing the ECM?
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Tuesday, April 29th, 2008 AT 8:32 PM

4 Replies

Tiny
BLACKOP555
  • MECHANIC
  • 10,371 POSTS
With all the other injectors unplugged does it act normal or still stays on all the time
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Tuesday, April 29th, 2008 AT 9:49 PM
Tiny
KEN BROWN
  • MEMBER
  • 2 POSTS
The other injectors (the ones I can get to) are operating normally. Everything I do gets back to the
always "on" operation of the #4 circuit. It occurs within a few seconds of a cold start. So much gas is pushed thru that I noticed gas seeping from the exhaust sysyem (not a good thing). The check engine light does not come on.
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Tuesday, April 29th, 2008 AT 10:56 PM
Tiny
BLACKOP555
  • MECHANIC
  • 10,371 POSTS
I would check the wiring harness, it could be grounding out on something or the injector could be bad and grounding out internally.
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Wednesday, April 30th, 2008 AT 2:38 PM
Tiny
JOHNINVA
  • MEMBER
  • 12 POSTS
Help please, same problem, How did you solve it?
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Saturday, April 28th, 2012 AT 3:30 AM

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