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CEL and ABS lights when plugging in OBD1 ECU

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Old Mar 1, 2012 | 09:04 PM
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Default Need help with CEL and ABS lights when plugging in OBD1 ECU

I purchased and installed a P72 OBD1 ECU into my 2001 DC2R with a rywire conversion harness, i am going to get S300 installed into it but first wanted to see if the ECU actually worked. The car starts fine but noticed the CEL was on. I jumped the service connector and noticed the CEL AND ABS started to flash. I grabbed the codes and I THINK they read code 22 for CEL and code 82 for ABS? This is my first time trying to retrive codes so if someone can verify this for me that would be great.

1.Are these codes suppose to show up when i plug in a different ECU?
2.Im guessing whatever these codes are, they are showing up because car has some features the ECU does not support.
3.Will i also need to clear these codes before getting the car tuned?
4.More importantly, will ABS work when the car eventually runs on this ECU.
5.Oh and i'm also correct to see the SRS flashing a code also?


THanks

Video below:

http://s930.photobucket.com/albums/a...=VIDEO0001.mp4

Last edited by mr_munro; Mar 3, 2012 at 11:27 AM.
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Old Mar 2, 2012 | 09:11 AM
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Default Re: CEL and ABS lights when plugging in OBD1 ECU

no one?
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Old Mar 2, 2012 | 09:19 PM
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Default Re: CEL and ABS lights when plugging in OBD1 ECU

Wow, serious? no-one has pulled codes before to help me out?
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Old Mar 3, 2012 | 11:27 AM
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Default Re: CEL and ABS lights when plugging in OBD1 ECU

help....
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Old Mar 3, 2012 | 07:06 PM
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Default Re: CEL and ABS lights when plugging in OBD1 ECU

You are throwing a code 22 which can be disabled by the hondata s300.
Code 22 is for vtec pressure switch which your engine does not have.

Other then that you should be good to go.
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Old Mar 3, 2012 | 07:27 PM
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Default Re: CEL and ABS lights when plugging in OBD1 ECU

Originally Posted by mtber
You are throwing a code 22 which can be disabled by the hondata s300.
Code 22 is for vtec pressure switch which your engine does not have.

Other then that you should be good to go.
Thanks for the reply..so i did read the flashes properly? Ill get the other answers to your PM tomorrow.
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Old Mar 3, 2012 | 08:04 PM
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Default Re: CEL and ABS lights when plugging in OBD1 ECU

Originally Posted by mr_munro
Thanks for the reply..so i did read the flashes properly? Ill get the other answers to your PM tomorrow.
Yes. You don't have anything to worry about.
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Old Mar 25, 2012 | 04:30 PM
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Default Re: CEL and ABS lights when plugging in OBD1 ECU

Originally Posted by mtber
You are throwing a code 22 which can be disabled by the hondata s300.
Code 22 is for vtec pressure switch which your engine does not have.

Other then that you should be good to go.
How exactly do you disable it with Hondata? Is it this step below?

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Old Mar 25, 2012 | 04:41 PM
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Default Re: CEL and ABS lights when plugging in OBD1 ECU

nevermind, found it

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