02 civic si EP3 need some help with my calibration

[15061]

datalog2.kdl

datalog2.kdl

Justin here. Looking to see if I can get some help with my calibration. I have an 02 honda civic si ep3. Current set up is as follows Hondata k-pro v4, cai, header, test pipe, full exhaust, Deatsh Werks 550cc injectors, K-Tuned fuel rail with the IAA delete, K-Tuned knock sensor, Hondata 4 bar map, Deatsh Werks 265 LPH fuel pump, Acuity hall effect TPS, Denso primary 02. Attached is my calibration and two separate data-logs, of normal driving. Car jusst started running like crap in the last few days think there's something up with the 02 sensor or wiring. Oh also running 93 octane. Thanks

[CalibratEd]

datalog2.kdldatalog2.kdlJustin here. Looking to see if I can get some help with my calibration. I have an 02 honda civic si ep3. Current set up is as follows Hondata k-pro v4, cai, header, test pipe, full exhaust, Deatsh Werks 550cc injectors, K-Tuned fuel rail with the IAA delete, K-Tuned knock sensor, Hondata 4 bar map, Deatsh Werks 265 LPH fuel pump, Acuity hall effect TPS, Denso primary 02. Attached is my calibration and two separate data-logs, of normal driving. Car jusst started running like crap in the last few days think there's something up with the 02 sensor or wiring. Oh also running 93 octane. Thanks

Did you make any changes prior to the issue? Double check if you have any check engine codes. The data log states that MIL is on.
Also, the car is running open loop so it is not utilizing the o2 sensor.

-Ed

[15061]

I changed the intake air temp sensor. I'll double check after work today. Originally the wires for the 02 sensor were butchered, so I had repined them when I first bought the car. Thanks

[15061]

I am going to take the car to a local Honda mechanic and have him take a look at it. If the wiring for the 02 sensor is in need of work I'm thinking about getting this, AEM X-Series Wideband UEGO Air/Fuel Ratio Sensor Controller. Is that compatible with my k-pro?
Thanks

[CalibratEd]

I changed the intake air temp sensor. I'll double check after work today. Originally the wires for the 02 sensor were butchered, so I had repined them when I first bought the car. Thanks

Sounds good.

-Ed

[CalibratEd]

I am going to take the car to a local Honda mechanic and have him take a look at it. If the wiring for the 02 sensor is in need of work I'm thinking about getting this, AEM X-Series Wideband UEGO Air/Fuel Ratio Sensor Controller. Is that compatible with my k-pro?
Thanks

Yes, you can run an AEM X-Series wideband on Kpro.

-Ed

[15061]

Just installed a new aem wideband and updated k-pro to 4.4.6. In closed loop tab external wideband is grayed out. The only options I'm given is Disable open loop or built in wideband. The other three are in the grey.

[CalibratEd]

Just installed a new aem wideband and updated k-pro to 4.4.6. In closed loop tab external wideband is grayed out. The only options I'm given is Disable open loop or built in wideband. The other three are in the grey.

If you want to use the wideband in closed loop you will have to switch to a PRB calibration.