Hondata

I use + 6psi program. When the weather is very cold. Engine temperature is very low. My Engine misfire. I asked for help. Thank you very much.

Can you post your calibration as well as a datalog showing the problem?

Spunkster wrote: ↑Fri Feb 22, 2019 10:46 am Can you post your calibration as well as a datalog showing the problem?

I don't have any fault codes.

Spunkster wrote: ↑Fri Feb 22, 2019 10:46 am Can you post your calibration as well as a datalog showing the problem?

It lost power and I had to restart it.

Hi everyone, I'm getting the same issue. I'm running the +6base map as well. I only use Shell 91. I tried getting back to stock to see if it was Hondata issue and...I got the misfire code as well.

What I notice is that is only when is cold and humid...I check spark plugs and coils and they are fine. Injection perhaps? How long of data acquisition do you need?

long enough to show the issue

data is available: https://we.tl/t-NyzoCr1BZC

let me konow if you have it!

Any news?

Hi guys,

Had a similar issue in cold environments. Have a read:

https://www.civicx.com/threads/p0301-mi ... r-1.14271/


TL;DR, had faulty injectors and had them warrantied out.

Can you please attach your calibration and a Datalog to your post here?

Already did :-) datalog can be accessed by WeTransfer. File is too large to be attached here.

You can trim the Datalog down to make it much shorter and much smaller file by right clicking and selecting a start and end point then saving the Datalog with a new name. You must also include the calibration. Please post them here.

hope this help. I'm using calibration Hatch Manual, but my car is a Sport Manual. I don't know if this can affect anything...

Please post the calibration used to record the Datalog.

2017 civic Hatch MT +6PSI high octane
Rev hang = OFF