STD Tuning Engine OM602 Engine swap

OM602 Engine swap

OM602 Engine swap

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cover240sx
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Naturally-aspirated

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05-12-2012, 06:39 AM #1
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I'm currently swapping my 190e with a OM602 Turbo.

I found the engine in a scrap yard but on the engine they only have the glow plug harness. I also have the ECU.

I was wondering what harness do i need to get to plug on the ECU to make the car start and roll?

I'm also converting it to 5 speed manual so I guess no need for wiring on the transmission.

Thanks in advance!
cover240sx
05-12-2012, 06:39 AM #1

I'm currently swapping my 190e with a OM602 Turbo.

I found the engine in a scrap yard but on the engine they only have the glow plug harness. I also have the ECU.

I was wondering what harness do i need to get to plug on the ECU to make the car start and roll?

I'm also converting it to 5 speed manual so I guess no need for wiring on the transmission.

Thanks in advance!

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aaa
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GT2256V

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05-12-2012, 06:50 AM #2
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You only need the glow plug harness to start.

If its a 90 or later 602, the ECU controls the vacuum operated wastegate. If you switch to a pressure-operated wastegate then you do not need the ECU at all.
aaa
05-12-2012, 06:50 AM #2

You only need the glow plug harness to start.

If its a 90 or later 602, the ECU controls the vacuum operated wastegate. If you switch to a pressure-operated wastegate then you do not need the ECU at all.

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cover240sx
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Naturally-aspirated

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05-12-2012, 07:07 AM #3
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Well that's a good new.

But if i'm not running a ECU the engine performance will be the same? Cause i'm planning to boost a little bit my engine for racing use. So if I understand enven if I change my IP and the turbo I doesn't need to tune the ECU right?

I'm alway been with gas and slowing going to diesel so I'm kind newb here sorry.
cover240sx
05-12-2012, 07:07 AM #3

Well that's a good new.

But if i'm not running a ECU the engine performance will be the same? Cause i'm planning to boost a little bit my engine for racing use. So if I understand enven if I change my IP and the turbo I doesn't need to tune the ECU right?

I'm alway been with gas and slowing going to diesel so I'm kind newb here sorry.

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aaa
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GT2256V

913
05-12-2012, 07:58 AM #4
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The ECU is for the EGR and wastegate. The rest is totally mechanical.
aaa
05-12-2012, 07:58 AM #4

The ECU is for the EGR and wastegate. The rest is totally mechanical.

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