Hondata

Posted: **Thu Nov 22, 2018 9:27 am**

Just setting up my first Hondata ecu.

Been through a lot of the forum to try and find all the answers I need but can not seem to resolve the problem with the engine not revving above 6000 when under load.

UK Civic EP3 Type R with TD03 turbo, 4bar MAP sensor, 550cc injectors, AEM AFR input on channel 0.

I have attached my tune and a data log, any ideas?

Posted: **Thu Nov 22, 2018 9:30 am**

Not sure why the data log did not download, so here it is

Posted: **Thu Nov 22, 2018 6:16 pm**

Your wideband seems not to be functioning right base on datalog

wideband not working right.png

Posted: **Thu Nov 22, 2018 6:23 pm**

Can Hondata explain why is the s.trim -27 for such a lean A/F, 19.27 according to the analog reading.

Posted: **Tue Nov 27, 2018 11:07 am**

Start by figuring out why the aftermarket wideband is not working correctly as the will probably lead to the resolution of the issue.

Hondata

Engine won't rev above 6000.

Engine won't rev above 6000.

Re: Engine won't rev above 6000.

Re: Engine won't rev above 6000.

Re: Engine won't rev above 6000.

Re: Engine won't rev above 6000.