Hondata

Hi Guys,

Im needing your help io to identify whats going on with the tune ...

The ECm dont enter into closed loop. And I´ve no clue about whats going on ...

Has this been properly tuned on the dyno with the large injectors?

I second what Spunkster said. Has it been properly tuned? If so reach out to your tuner. If not I would start with a calibration that has not been modified. The car is throwing code P0507. I also noticed the timing tables have a lot of negative values.

- Ed

Spunkster wrote: Thu Nov 30, 2023 10:15 am Has this been properly tuned on the dyno with the large injectors?

Yup ... The negatives are regarding hard cut and pops ....

HAve a clue why isnt geting into closed?

Thanks ...

CalibratEd wrote: Thu Nov 30, 2023 9:14 pm I second what Spunkster said. Has it been properly tuned? If so reach out to your tuner. If not I would start with a calibration that has not been modified. The car is throwing code P0507. I also noticed the timing tables have a lot of negative values.

- Ed

Negatives are Hard cut and Pops and Bangs ....

If it’s properly tuned I would reach out to your tuner as I assume you paid for their service. They should fix any issues with the tune prior to calling it done.

Or

Troubleshoot by loading a stock calibration. If close loop works then compare the files until you see the settings that might be causing it to not go into closed loop.

If closed loop doesn’t work when you load a stock calibration then it could be a sensor issue. Perhaps the o2 going out.

-Ed