Adjust only fuel - OEM ECU will do Ignition?

DET3 technical support
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sulik
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Joined:Fri Sep 12, 2014 7:07 pm
Adjust only fuel - OEM ECU will do Ignition?

Post by sulik » Sun Jan 04, 2015 9:49 pm

Hello guys,

a friend wants to run the DET3 on his automatic single turbo 1JZ but we have a question about it.
Is it possible just to adjust the fuel mixture and let the ignition complete stock, so the OEM ECU will control it?
If yes, is it possible in piggyback and fuel implat mode too?

He wants to tune his car without ignition first and go to a tuner later...

Thanks for your help. :)

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Jadzwin
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Joined:Tue Aug 12, 2014 11:27 pm

Re: Adjust only fuel - OEM ECU will do Ignition?

Post by Jadzwin » Mon Jan 05, 2015 5:00 pm

Hi!

Yes it is possible. Morover you can cut ckp sensor cables and connect to DET3 leaving the whole table 0 that means no ignition modifications.

sulik
Posts:26
Joined:Fri Sep 12, 2014 7:07 pm

Re: Adjust only fuel - OEM ECU will do Ignition?

Post by sulik » Mon Jan 05, 2015 5:26 pm

Thanks for the fast reply. :)
Do he has to cut the CPS wires or can we install it the normal way too?

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Jadzwin
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Re: Adjust only fuel - OEM ECU will do Ignition?

Post by Jadzwin » Mon Jan 05, 2015 6:26 pm

If you just connect to cps signal you will be able to read RPM but you will not be able to alter ignition angle

mihaicsv
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Joined:Thu Apr 30, 2015 5:13 pm

Re: Adjust only fuel - OEM ECU will do Ignition?

Post by mihaicsv » Fri Aug 28, 2015 10:14 am

Hi,did your friend manage to control the fuel map ?Very interested in this ...

Thanks

sulik
Posts:26
Joined:Fri Sep 12, 2014 7:07 pm

Re: Adjust only fuel - OEM ECU will do Ignition?

Post by sulik » Sat Aug 29, 2015 4:05 am

He opened his engine because of rod knock.
Now he´s in a rebuilt process. :/

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