Question about 1994 Acura Legend

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89 acura legend check engine light is always on

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Found this great article on the details of ECU and the check engine light that I thought would be great for the group.

http://www.troublecodes.net/acura/

Posted on Aug 11, 2009

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IF YOU LOOK UNDER DRIVERS SEAT FROM BACK PASSENGER SEAT YOU'LL SEE THE CARS ECU IS MOUNTED THERE. THERE WILL BE A SMALL LITTLE "WINDOW"ON BACK EDGE THAT WHEN YOU TURN THE KEY INTO THE ON POSITION ANY TROUBLE CODES WILL CAUSE A RED LIGHT TO BLINK IS THIS WINDOW. THE SERIES OF FLASHES(LONG FLASH=10 SHORT=1) WHICH TRANSLATE INTO DTC . EXAMPLE TWO LONGS FOLLOWED BY 3 SHORTS ==DTC 23. IF THERE ARE MORE THAN ONE DTC STORED THERE WILL BE LONG PAUSE BETWEEN EACH SERIES OF FLASHES

Posted on Aug 07, 2009

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mcgyver468
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SOURCE: where is plug for check engine light? 1994 acura Legend

IT IS LOCATED BEHIND THE GLOVEBOX. JUMP THE CONNECTOR AND COUNT THE FLASHES OF THE CHECK ENGINE LIGHT. HOPE THIS HELPS, LET ME KNOW. BEST OF LUCK TO YOU.

Posted on Apr 30, 2009

fingaz22
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SOURCE: 1994 Acura Legend check engine light is on. When

turn the ignition key to the acc or lock position with the odometer reading showing.

while holding the trip/reset button turn the ignition to the on position. light should flash and go out!

reset done. if you have any more issues plese ask. good luck

Posted on Sep 25, 2009

  • 5 Answers

SOURCE: fuel pressure for a 89 Acura

Your fuel pressure should be 35-41 psi with your vacuum hose disconnected from pressure regulator and you can attach pressure gage at the bleeder vent on top of the fuel filter make sure your pressue gage is intended for fuel not air.

Posted on Jul 27, 2010

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1994 Acura Legend check engine light is on. When


turn the ignition key to the acc or lock position with the odometer reading showing.

while holding the trip/reset button turn the ignition to the on position. light should flash and go out!

reset done. if you have any more issues plese ask. good luck

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Where is plug for check engine light? 1994 acura Legend


IT IS LOCATED BEHIND THE GLOVEBOX. JUMP THE CONNECTOR AND COUNT THE FLASHES OF THE CHECK ENGINE LIGHT. HOPE THIS HELPS, LET ME KNOW. BEST OF LUCK TO YOU.

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 john.  hi   I have a acura legend 89 . the problem is that when i turn the lights on the back lights wont turn on but  if i turn the switch back one turn they turn on ,   i did check the fuses and they are ok can any one help me???

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