Returning to stock
05-05-2017, 08:07 AM
#1
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Returning to stock
I am returning my 2001 to stock. It currently has the AEM ECU and 550 injectors. I don't have the original ECU for the car. Can I just buy a stock ECU for an AP1 and stock injectors? Do I have to reprogram the keys to the new ECU? If so, how would I do that?
05-05-2017, 08:50 AM
#2
ECUs are on Ebay every day. As far as I can tell the ECU is the same 2000-2003. Same part number. Double check. 
-- Chuck
-- Chuck
05-05-2017, 12:20 PM
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02-03 ECUs had a leaner map, as far as I remember.
An AP1 will run on any 00-03 ECU though.
You should be able to swap back in the stock ecu/injectors as long as the fuel pressure hasn't been altered...and as long as you're putting everything back to stock while changing those items out. I.e., don't leave the supercharger or whatever on there.
a dealership or someone with a honda specific scan tool will need to reprogram the keys.
An AP1 will run on any 00-03 ECU though.
You should be able to swap back in the stock ecu/injectors as long as the fuel pressure hasn't been altered...and as long as you're putting everything back to stock while changing those items out. I.e., don't leave the supercharger or whatever on there.
a dealership or someone with a honda specific scan tool will need to reprogram the keys.
05-05-2017, 03:10 PM
#5
Pretty sure they need your car. And about $200.
-- Chuck
-- Chuck
05-05-2017, 03:40 PM
#6
I've got 2000-2001 ecu. 75.00 plus shipping. If you send me two factory honda keys....cut or uncut I will program the ecu for them and send all to you. Factory keys can be had for about 35.00 each. It could be programed to your keys but I would have to have them with ecu to program. Private message me if interested.....I'll pm back my phone number to discuss details.
Last edited by Halfassjack; 05-05-2017 at 03:43 PM. Reason: Different wording
05-05-2017, 05:09 PM
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I've got 2000-2001 ecu. 75.00 plus shipping. If you send me two factory honda keys....cut or uncut I will program the ecu for them and send all to you. Factory keys can be had for about 35.00 each. It could be programed to your keys but I would have to have them with ecu to program. Private message me if interested.....I'll pm back my phone number to discuss details.
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