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2004 civic - Where is my ECU located and how to remove it

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  #1  
Old 11-23-2011, 12:09 PM
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Default 2004 civic - Where is my ECU located and how to remove it

anybody knows where my ECU is located at? and how to remove it?
2004 Honda civic LX 1.7

Thank you!
 
  #2  
Old 11-09-2012, 03:56 AM
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Zoz
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Under the glove box. Remove the plastik panel, and behind that you can see your ecu.
 
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Old 11-09-2019, 03:40 PM
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Default Reprogramming key!

My 2004 honda civic lx key stopped working so I bought another ignition lock cylinder to try an fix it but it was wrong one but i did get to unlock the steering wheel with it and I did fix the old ignition lock but now the car not starting. The key light keep blinking. How do I reprogram it to read old key again?
 
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Old 04-23-2020, 08:08 AM
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Default Ecu help, please before I shoot this car

2004 civic lx ecu replacement. Removed glove box and I think I see it. Silver vertical box? Easiest way to remove it? Please god help me. Just put 2200 in new top end, altenator, power steering pump and camshaft position sensor. Drove 5 miles and engine light on again. No power and around 2500 rpm feels like rev limiter. Should I just shoot the car? I'm at my wits end
 
  #5  
Old 06-10-2020, 06:03 PM
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Default 2004 ECU Replace

Having the same issue with replacing the ECU in my 04. Any pointers on getting it out and back in?
 
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