Hondata

Civic Type R Turbo (EP3) - K20A2
K-Pro 4 - PRA ECU - K-Manager 4.3.1.0
Hondata Injector Driver
Staged injection - 310cc (gas) + 1000cc (E100)

Parameters/Fuel Injectors tab
The following parameters are not saved in the map:
- Staged injection (secondary injectors) Enabled
- Injectors voltage comp ...

WOT fuel compensation and catalyst protection tables ...do they work for PRA ECU (European Civic Type R)?

When "use stock knock control logic" is enabled, which values are taken from the knock tables under boost conditions? ...there are no boost columns, so I guess the ECU uses column 10 values ...

To match the EGT that you see in the PLX gauge with the EGT that is displayed in the KManager, you could put a voltage offset or alter the values in the wideband input conversion table (KManager - options - settings).

contectr wrote:where is the pin ELD in a PRA ecu???

ELD pin = pin 15 in the E connector
Have a look to the Help Manual - Contents - Reference - ECU connectors

I have been running a EGT probe connected to ELD for about one year. No problem so far..

Low load means part throttle and idle, High load means wide open throttle
i think hondata defines map rows 1-6 as low and 7-10 as high.

I'm still confused on how the ECU calculates the load: does it depends on RPM or MAP or TPS or a combination of them?
What is the load value used by the ECU to ...

Retard means the oposite of advance, meaning taking away.


So, considering the high load ignition compensation table in the picture, am I taking away 0 degrees of timing @ 30C IAT, 5.25 degrees of timing @ 55C IAT and 10.75 degree of timing @ 80C IAT? Is that correct?

Low load means part ...

Hi,

in Parameters/Temp Compensation there is a table for ignition compensation vs air temperature and load.
I'd like to know the definition of:
- Retard (IGN degrees pulled off?)
- low load (rpm, MAP value)
- high load (rpm, MAP value)
I had a look to the help, but I couldn't find an exhaustive ...

It seems that the IGN value fluctuates more when TPS goes to zero.

Does it happen also with other ECUs like PRB, PRC?

Hondata, can you please tell me if this is something to worry about?

Thanks

Spunkster wrote:Try clearing security (online, tools, clear security) and then closing the program, then reopen it and load your calibration and upload it to the ecu.

I did it, but this didn't solve the problem. Any other ideas?
Thanks

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Hi,

It seems that sometimes the IGN value does match with the IGN value that is in the calibration file (see picture).
Any idea on what is causing this?

KManager version: 1.3.5.4
ECU: PRA
vehicle: European Civic Type R 2002
Spark plugs: NGK BKR8EIX
Ground location: as suggested by Hondata

My “street” configuration:
GT35R T4 twin scroll, DBB
True equal length twin scroll dual gated turbo manifold
2 Tial 38mm wastegate, 7 lb spring
RBC intake manifold
750 hp vertical flow intercooler
CR = 10:1
LSD
235/40 R18 tires

The motor is very well tuned and responsive and I’m not reporting ...

I own a turbocharged European Civic Type R with a PRA ECU and KPRO.
I’m using boost vs rpm vs gear to control the torque of my motor and reduce wheelspin during hard accelerations. This feature works quite well, but of course I cannot decrease the boost to a value lower than the wastegate spring.
In ...

Does LC-1 have differential outputs?

I'm using a Tech Edge 3B1 wideband module with differential outputs and I'm not experiencing voltage offset problems.
May be this link can help: http://wbo2.com/sw/wblinout.htm

If there are no ground issues, another test you could do in order to check the ...

Hi,

The narrowband simulated output I am using is: 0.9V=14 AFR and 0.1V=15 AFR. My wideband module is a TechEdge 3B1.