Hondata

Some I missed earlier....

Those that are different in my MAP, when compared to the Stock Map are as follows:

NA - Not available (in my Map)
Checked - Box checked
Unchecked - Box Uncheck

DTC No. / My MAP / Stock Map
P0136 / Unchecked/ Checked
P0138 / Checked / Unchecked
P0139 / NA / 3 Unchecked, 1 ...

Noted on your points.

Strangely, I have never deactivated any DTCs, and always only change the tables that I need changed.
However, now when I reference to the stock calibration, I see some distinct differences.

My Calibration also doesn't have same quantity & type of DTCs.
NA - Not available (in ...

Thank you Spunkster for looking into it - this has stumped me!
Calibration attached.

Hi Hondata,

I have been feeling what seems to be engine stuttering - can't build power when engine is passing around 5,000 rpm & 1.4bar+ (21psi).

My FK8 is a 2018, with G25-550 turbo (just changed from a G25-660) , PRL exhaust, Cat back exhaust, PRL intercooler, Radiator upgrade, Hondata Fuel ...

My fuel system serial number is 1034.

1. When I look at the datalog. I notice that the Fuel Pressure dropping first, BEFORE the Fuel Pump Duty Cycle hits 100%.
Doesn't this indicate the High Pressure Fuel Pump is having a problem?

2. And AirC is at 224% Is that even high?

3. Also, the backfire doesn't happen all the time. I have some ...

Hi,
Since your suggestion to check the fuel filter, I had it changed.
Did notice that there were some contaminants - but not surprising since my car has pushed past 30,000 miles already.

Change to a new fuel filter and a new low pressure fuel pump.
Re-tuned the car with 4Pistons cams on a dyno. It ...

You have to log the Camshaft data & ensure your CamCMD figures match the logged data, not exceed them.
Exceeding these logged Camshaft numbers with the standard VTS CamCMD numbers, will trigger the error.

4pistons mentioned in their blog, & explain the process to resolve this

No I haven't. I'm not on flex fuel.
Regardless, will revert upon doing so.

If I've already have Hondata Fuel upgrade, and I'm losing fuel pressure, what could be the problem?

1. Fuel filter?
2. As everything else is supplied by Hondata Fuel Upgrade System. Did I miss any other possible (culprit) part?

Hi Hondata,

I have been feeling what seems to be mis-firing issues.
My FK8 is a 2018, with G25-660 turbo, PRL exhaust, Cat back exhaust, PRL intercooler, Radiator upgrade, Hondata Fuel upgrade, etc.

After tuning and running around is fine. But I noticed mis-firing occasionally, around 5500rpm ...

Hi jpierro79,

Did you find a solution to this problem?
I'm having the same issue. As I am using a 3.5" diameter MAF pipe, and I am sure we need to scale the MAF to this larger diameter.

Hondata,
Can you help pls?

Thank you.

Hi,

Need some help here. My car is a 2018 Type R with the following mods:
1. Full-Race Honda FK8 CTR turbo kit with a Garrett G25-660 turbo 0.72AR
2. Full-Race intake system (as part of above)
3. ... PRL exhaust (front pipe) & Greddy Supreme exhaust system
4. PRL Intercooler
5. Hondata Fuel ...

No, the CivicR2017DisableAirCReduction.fpmod, is NOT present.

I checked on 2 computers of FlashPro Managers, I had updated.

No, the CivicR-2015-DisableAirCReduction.fpmod is not there.

In fact, it's all indicated as CivicR-2017-xxxxxxxxxx.

So what should we do now?