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I have a problem with injector compensation.

Posted: Thu Sep 26, 2019 8:20 pm
by Kevin1166
I use R18 Engine
I changed the injector to 630cc Bosch EV14.
J35 Throttle body 67mm (R18 is 58mm.)
New 3 " pipe Intake Mass sensor (K&N is 2.5" pipe Mass sensor)

In calibration fuel window current injector size.
I have tried it as a 630cc. But it cannot start the engine.
I would like some suggestions from hondata on how to adjust my fuel table, crank fuel tables and current injector size
In order for it to work correctly.

I have attached a file calibration I'm using. Please help guide me.

Thankyou

Re: I have a problem with injector compensation.

Posted: Fri Sep 27, 2019 1:14 pm
by Spunkster
Is this naturally aspirated or forced induction?

Re: I have a problem with injector compensation.

Posted: Sat Sep 28, 2019 12:11 am
by Kevin1166
Spunkster wrote:
Fri Sep 27, 2019 1:14 pm
Is this naturally aspirated or forced induction?
Naturally aspirated
E85 fuel.

Please advise me
Thankyou

Re: I have a problem with injector compensation.

Posted: Mon Sep 30, 2019 8:57 am
by Spunkster
Why do you have such a large throttle body, intake and injectors?

Re: I have a problem with injector compensation.

Posted: Tue Oct 01, 2019 8:47 am
by Kevin1166
Spunkster wrote:
Mon Sep 30, 2019 8:57 am
Why do you have such a large throttle body, intake and injectors?
Because I made R18 up to 2000cc by the Rod and crankshaft. New Piston oversize new piston Cr.
And I use Skunk2 camshaft, Porting, Oversize port and valve.
I think my device now has to use anything more than the oem. I want to make it to 200hp.
And i still don't understand Regarding the change of injector size, please advise me.
thank you

Re: I have a problem with injector compensation.

Posted: Tue Oct 01, 2019 8:54 am
by Hondata
You need to compensate for the injector size, increased displacement and then the ethanol.

If the car will not start check the basics (fuel, spark, compression) then lambda and post a datalog.