FK2 Oil Temp going off - No boost

[Bain]

Hi,

Please if anyone can assist, i sometimes get that my oil temp will go off and the car goes NA.
After you park it off the car bill boost again but oil temp not showing.

And after a day or two the temp will show again. I did a 3rd Gear WOT into 4th in R+ mode.
As I was going to do a 4th gear pull there was no boost, this is in the 2nd half of the log.
I have attached the log, i have DP, cooler and Hondata

Thanks in advance.

[Civicboi_fk2]

I’m sure that the oil temperature going off is down to a broken wire on the sensor. If you search on the FK2 Facebook pages it is fairly common

[Bain]

I’m sure that the oil temperature going off is down to a broken wire on the sensor. If you search on the FK2 Facebook pages it is fairly common

the temp does come back after some time. dont think it would if the wire is off.
I saw the facebook post and thought the same.

If i load another map it does not happen, happens with this map though.

[Spunkster]

Post the calibrations you are using, the one that works and the one that doesn't work, and label them as such.

[Bain]

this morning driving the oil temp came back, no boost, switched car off and on and boost is back with oil temp light working.

[Bain]

hi everyone,

the car is cutting boost again for some reason, not sure if it was a boost spike or something.
I have attached my Log if ANYONE can maybe assist.

Is there a set list of DTC's to disable?

2016 FK2, DP, cooler, Hondata

datalog0063.fpdl

logged when boost cut out

(228.81 KiB) Downloaded 177 times

[Civicboi_fk2]

In a previous post Hondata asked for the calibration in order to help you

[Bain]

ah sorry, only saw that now,

I only have the ones that seem to give a problem, I will PM you the file as soon as I get it,

[Bain]

Post the calibrations you are using, the one that works and the one that doesn't work, and label them as such.

Hi,

Sorry I only saw your post now, I have attached a calibration that does this.
I also not sure on what DTC's must be disabled.

If you can have a look and let me know.

Calibration1.fpcal

Calibration

(12.63 KiB) Downloaded 165 times

[Hondata]

No error codes, but it looks like the wastegate controller. It is common for the wires to break.

[Bain]

No error codes, but it looks like the wastegate controller. It is common for the wires to break.

Hi, Thanks for the info.
Do you perhaps have a bit more info on wire location perhaps, what to look for, A picture?

[Bain]

Also when switching car off and on again the boost is back.

[Bain]

So I finally found the problem , the heat that the O2 sensor reads was the problem.
I extended the value and have no problem at all.

[Hondata]

Thanks for the update - what value did you change?

[Bain]

FINALLY - Got to the problem.
Turn off the oil level sensor and everything works, the temp works and no boost cut.

Replaced sensor and all good again. the car uses same sensor for both, oil level and oil temp.

Im just glad its all working like it should again, what a long battle to get to the result.