JDM B18C Swap won't start up

I suspect your problem is in the dash wiring, you may have missed an important ground point.

did u put the dc2r immobilizer in your eg ?

if its true JDM it will not have the Immo module in the ECU and the dash wiring

Quote:

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Originally Posted by richie6lt

did u put the dc2r immobilizer in your eg ?

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nope i don't think this ecu have immobilizer

Every obd-2 b series ecu has a immobilizer built in to it which matches the key , so you either have to use the same barrel and key to match the ecu, or, pull the immobilizer chip out of the ecu(which will cause and engine light), or, you can buy bypass chips, which deletes the ecu immobilizer and doesn't cause an engine light....

Quote:

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Originally Posted by richie6lt

Every obd-2 b series ecu has a immobilizer built in to it which matches the key , so you either have to use the same barrel and key to match the ecu, or, pull the immobilizer chip out of the ecu(which will cause and engine light), or, you can buy bypass chips, which deletes the ecu immobilizer and doesn't cause an engine light....

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JDM DC2R does not have the Immobiliser, also you do not need the bypass module for this ECU, there is a simple bypass method that can be done.

AUDM ECU will have the Immobiliser.

Quote:

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Originally Posted by richie6lt

Every obd-2 b series ecu has a immobilizer built in to it which matches the key , so you either have to use the same barrel and key to match the ecu, or, pull the immobilizer chip out of the ecu(which will cause and engine light), or, you can buy bypass chips, which deletes the ecu immobilizer and doesn't cause an engine light....

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Thank you ECU-MAN JDM DC2R does not have the Immobiliser, also you do not need the bypass module for this ECU, there is a simple bypass method that can be done.

AUDM ECU will have the Immobiliser.

but i'm using AUDM barrel and key will i need Immobiliser in ecu?

No

the Immobiliser in the ECU stops the injectors from firing, the immobiliser module in the cabin loom stops the engine from crancking, since you use JDM loom you wont have it.

do yourself a favour and open the ECU and check for that board to be 100% sure its not your problem. (IMMO-A0)

Quote:

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Originally Posted by mocchi

any cel?
compression test?
test for sparks?
fuel primes?

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hey bro just got a compression tester kits of ebay

1cyl 121 psi
2cyl 119 psi
3cyl 110 psi
4cyl 120 psi

look like very lows compression, is this got anything to do when i replace new timing belt, toda flywheel and head valve rocket seal anything wrong?

very low yea but should start.
you need to check for fuel and spark now

those items wont change the compressions

wow its very low readings,seems like well worn engine

rings probably gone from hard life

if you're testing on a cold engine you're going to get very low readings like that

test spark, fuel