K20A2 w/ ITR Cams and ITR Manifold

matsuya · Post by **matsuya** » Sun Dec 09, 2007 11:42 am

Everything else is stock

Only ITR Cams and ITR Manifold

What calibration should I use on the KPro?

Post by **Spunkster** » Mon Dec 10, 2007 10:32 am

Start with either the ITR calibraiton or the 05 RSX cal. YOu will have to enable the speed sensor and OBD2 on the 05 cal.

matsuya · Post by **matsuya** » Mon Dec 10, 2007 10:40 am

Spunkster wrote:Start with either the ITR calibraiton or the 05 RSX cal. YOu will have to enable the speed sensor and OBD2 on the 05 cal.

do i need to enable the obd2 on the itr cal?

I'm going back to stock, but I don't know if I'll bother going back to stock cams and stock manifold. I might just leave the ITR cams and ITR manifold along with the KPro in the car. Would using the itr cal, as is, work well enough.

matsuya · Post by **matsuya** » Tue Dec 11, 2007 10:44 am

could I go back to the stock ecu using the itr cams and itr manifold?

Post by **Spunkster** » Tue Dec 11, 2007 11:06 am

It is completely up to you if you enable or disable OBD2.

You will not have the proper timing, vtc or fuel maps for ITR cams using the stock ecu.

matsuya · Post by **matsuya** » Tue Dec 11, 2007 11:35 am

Spunkster wrote:It is completely up to you if you enable or disable OBD2.

You will not have the proper timing, vtc or fuel maps for ITR cams using the stock ecu.

the itr cal has a check mark on "disable ignition retard when the engine is cold" and I noticed the other k20a2 310 have it unchecked. what's the reason and should i uncheck it?

Post by **Spunkster** » Tue Dec 11, 2007 12:05 pm

Cold retard - enables/disabled ignition retard when the engine is cold. Some vehicles run significantly better when cold if the ignition retard is disabled.