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check engine light

Discussion in 'ECU's, Electronics, and Tuning' started by rex187, Oct 6, 2005.

  1. rex187

    rex187 Member

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    i went out and started my car today and the check engine light came on. so i checked the ecu to see if it was putting out a code but when i looked at it the ecu the led was on but not flashing a code. i was just wondering if anyone has any idea what might be worng with my car. oh yeah its a crx si b16a. the ecu is pr3-003 if it helps any
     
  2. integraslut78

    integraslut78 Stylus DJ Extraordinaire

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    What OBD are you running? The Check Engine Light will flash itself not a led on your ECU.
     
  3. spoonfedcrx

    spoonfedcrx Junior Member

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    actually a pr3 ecu is obd-0 so u want to count the flashes of the led on the ecu

    turn ur key to the on position and count the flashes
     
  4. integraslut78

    integraslut78 Stylus DJ Extraordinaire

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    Ah SORRY mang I just figured it was OBD1 and I was wrong well I am not surprised I have been wrong alot lately.
     
  5. rex187

    rex187 Member

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    its obd-0 and both the check engine and the led on the ecu are on. nothing is flashing. they come on after i have let my car sit for like more than a hour or two. i have gotten them to go off but i have to turn the car off and then back on agin.
     
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