99 ls ecu into 98 civic

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May 10, 2014 | 05:51 AM

blackccoupe

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99 ls ecu into 98 civic

I thought the 99 ls ecu would plug into my 98 civic since both obda2 but the smaller of the 3 plugs does not . Do i need conversion harness to run this ecu ?.

May 10, 2014 | 10:45 PM

0MOTORVATIONS

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Re: 99 ls ecu into 98 civic

Are you sure you have a '99 LS ECU ??? You are describing one from a '00-01... OBD-2B. Are you using the original '98 civic engine harness ???

May 11, 2014 | 08:03 AM

blackccoupe

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Re: 99 ls ecu into 98 civic

Might be a 00 was told it was a 99

Last edited by blackccoupe; May 11, 2014 at 04:22 PM.

May 11, 2014 | 08:06 AM

blackccoupe

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Re: 99 ls ecu into 98 civic

Here sre some pics

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May 11, 2014 | 08:10 AM

blackccoupe

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Re: 99 ls ecu into 98 civic

Well i answered my own question lol its a 00-01 ecu can i use it with a iumper harness or do they have a immobilizer in them or am i better off finding a 96-99 ecu