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1993 Toyota 22R-E RN EFI atomatic Will start up

1993 Toyota 22R-E RN EFI atomatic Will start up and get one or two pulses to the injectors then shutoff

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  • Cars & Trucks Expert
  • 176 Answers

Check crank sensor Is spark ok ,spark and injector signal came from there

Posted on Apr 18, 2014

  • will Apr 20, 2014

    How do I check crank sensor spark?



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Posted on Jan 02, 2017

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SOURCE: 1993 honda accord 2.2,no injector pulse

This sounds like a main relay problem here is a diagram its located under the dash under steering column its the brownish -orange box in the picture. Good luck and thanks for using FIX YA

Posted on May 15, 2009

  • 3854 Answers

SOURCE: 1993 s10 2.8 tbi the fuel pump fails to pressurize

There needs to be 60 PSI of fuel pressure in the system to have the fuel injectors to work. There is also a fuel pump relay on the fire wall just left to the brake booster, There is two relays there, i just can not remember which relay is which but try switching the relays with one another. Also check the fuses to the fuel pump and ECM, and the fuel pressure from the shredder valve. Good luck and keep me posted, not a bad Idea to also replace the fuel filter, and that is located at the inside frame rail under the drivers side.

Posted on Jun 03, 2009

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SOURCE: im trying to find the relay that is located under

junk yard

Posted on Jul 08, 2009

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Interesting information from alldata, the autodata and mitchell and Bosch AFC all show a code 11 as being ECM (B+) that I have, which could be the EFI main relay, fuse, fuse link or wiring (usually one of the wires on the battery terminal have broken off or corroded and lost connection)
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