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What ecu is obd2 for a 00’ b20 Engine

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Old 07-22-2018, 01:49 AM
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Default What ecu is obd2 for a 00’ b20 Engine

I have a ‘00 B20 its obd2 right ? What Ecu should I get thats obd2?
Old 07-22-2018, 07:22 PM
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Default Re: What ecu is obd2 for a 00’ b20 Engine

What vehicle are you going to install the engine in ??? Do you have to get your car inspected/BARRED each year ???
Old 07-22-2018, 07:23 PM
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Default Re: What ecu is obd2 for a 00’ b20 Engine

Im going to install it into a 99 Ex coupe and Yes
Old 07-22-2018, 07:48 PM
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Default Re: What ecu is obd2 for a 00’ b20 Engine

You would need a '00 CRV manual ECU. The part number is 37820-PHK-A03. I can't remember if the CRV has an immobilizer or not... if it does, you will have to find a work around.
Old 07-26-2018, 08:14 PM
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Default Re: What ecu is obd2 for a 00’ b20 Engine

Originally Posted by JRCivic1
You would need a '00 CRV manual ECU. The part number is 37820-PHK-A03. I can't remember if the CRV has an immobilizer or not... if it does, you will have to find a work around.
If it does have immobilizer can I get it chipped and retuned/reprogrammed?
Old 07-27-2018, 07:38 AM
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Default Re: What ecu is obd2 for a 00’ b20 Engine

I’ve got one of those in storage in my garage. Message me if you’re interested.

EDIT: There wasn’t an immobilizer in mine.
Old 07-27-2018, 04:13 PM
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Default Re: What ecu is obd2 for a 00’ b20 Engine

Originally Posted by JRCivic1
What vehicle are you going to install the engine in ??? Do you have to get your car inspected/BARRED each year ???
What exhaust manifold Would be best for a 00 B20B non Vtec ?
Old 07-28-2018, 11:01 AM
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Default Re: What ecu is obd2 for a 00’ b20 Engine

Originally Posted by RVMIRXZem1

What exhaust manifold Would be best for a 00 B20B non Vtec ?
OEM
Old 07-29-2018, 07:34 AM
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Default Re: What ecu is obd2 for a 00’ b20 Engine

The 00 crv does not have an immobilizer in it. I pulled one out of the junkyard and put it in my B20 swapped EK. Ran perfect until I went B20/vtec. Make me an offer on it just need it gone.
Old 07-29-2018, 03:45 PM
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Default Re: What ecu is obd2 for a 00’ b20 Engine

Originally Posted by Hondatypr636
The 00 crv does not have an immobilizer in it. I pulled one out of the junkyard and put it in my B20 swapped EK. Ran perfect until I went B20/vtec. Make me an offer on it just need it gone.
I already bought one :/ Thanks though! My distributor has a crack around where the spark plug would go into, Would any 96-00 B series distributor work ?
Old 07-29-2018, 05:17 PM
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Default Re: What ecu is obd2 for a 00’ b20 Engine

Originally Posted by Freedo_Civegra


OEM
Would any B series header fit a non vtec b20b ? If I want to get rid of the ugly oem one
Old 07-29-2018, 08:51 PM
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Default Re: What ecu is obd2 for a 00’ b20 Engine

Originally Posted by Daniel99

Would any B series header fit a non vtec b20b ? If I want to get rid of the ugly oem one
I think the B16 blocks were shorter than the B18 and B20, so a b16 header may have some fitment issues around the oil pan. I think all the B-series header flanges are the same where they bolt to the heads.
Old 07-30-2018, 05:52 PM
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Default Re: What ecu is obd2 for a 00’ b20 Engine

Originally Posted by Hondatypr636
The 00 crv does not have an immobilizer in it. I pulled one out of the junkyard and put it in my B20 swapped EK. Ran perfect until I went B20/vtec. Make me an offer on it just need it gone.
Would any 96-00 B series dizzy would fit a B20b ? A piece on mines broke
Old 07-30-2018, 08:10 PM
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Default Re: What ecu is obd2 for a 00’ b20 Engine

Originally Posted by RVMIRXZem1

Would any 96-00 B series dizzy would fit a B20b ? A piece on mines broke
Any NON-Vtec "B" series distributor from a '96-01 Integra or '97-01 CRV would "WORK"... but the plug styles are different, so you may have to create an adapter harness between your engine harness and the distributor plug.
Old 07-31-2018, 04:58 PM
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Default Re: What ecu is obd2 for a 00’ b20 Engine

Originally Posted by JRCivic1
Any NON-Vtec "B" series distributor from a '96-01 Integra or '97-01 CRV would "WORK"... but the plug styles are different, so you may have to create an adapter harness between your engine harness and the distributor plug.
would one off a B20B4 work ? Dont know the differences between the B20b and b20b4
Old 07-31-2018, 05:59 PM
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Default Re: What ecu is obd2 for a 00’ b20 Engine

B20B, B20Z, and B20B4 should all take the same kind.
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