Engine misfire
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- Posts: 24
- Joined: Fri Feb 22, 2019 5:02 am
Engine misfire
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.
Re: Engine misfire
Can you post your calibration as well as a datalog showing the problem?
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- Posts: 24
- Joined: Fri Feb 22, 2019 5:02 am
-
- Posts: 24
- Joined: Fri Feb 22, 2019 5:02 am
Re: Engine misfire
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?
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?
Re: Engine misfire
long enough to show the issue
Re: Engine misfire
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.
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.
Re: Engine misfire
Can you please attach your calibration and a Datalog to your post here?
Re: Engine misfire
Already did :-) datalog can be accessed by WeTransfer. File is too large to be attached here.
Re: Engine misfire
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.
Re: Engine misfire
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...
- Attachments
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- datalog0000.fpdl
- (1.25 MiB) Downloaded 156 times
Re: Engine misfire
Please post the calibration used to record the Datalog.
Re: Engine misfire
2017 civic Hatch MT +6PSI high octane
Rev hang = OFF
Rev hang = OFF