Hondata

I'd actually like to try a bog standard JDM EP3 ECU first. If the engine runs on that without any issue, i'd know for sure that the problem is in the maps (or in the K-Pro?...)

Anyone got one on the shelf that i can borrow?... Happy to pay for postage etc.

Nazul wrote:Or bad fuel, what quality did u tank?

BP 98 RON

Tried that, didn't make any difference. Maybe I'll try another datalog?

I assume you mean unplugging the ECU from the engine? Ie the A, B and C connector?

You might try enabling the stock knock logic control and see if that has any effect.

Did you install the exhaust system at the same time as the K-Pro?

Hi Spunkster,

Oddly, enabling the 'stock knock logic control' parameter seemed to help for a while, but now the knock is back, and the engine ...

Ah yes, thanks Spunkster. Rather embarrassed, usually i'm the first one to tell people to RTFM :-)
Will have a good read of that, and will post further questions when i have some.

Actually, i have noticed that the car now hesitates a fair bit, and takes more time to 'pick up' (poor term, i know ...

You might try enabling the stock knock logic control and see if that has any effect.

Did you install the exhaust system at the same time as the K-Pro?

Update; that worked, Spunkster, thanks!

Now for the next question; is there a way to view what effect 'Stock Knock Logic Control' had? Is it ...

Spunkster wrote:You might try enabling the stock knock logic control and see if that has any effect.

Did you install the exhaust system at the same time as the K-Pro?

I'll try that, thanks.
The exhaust system was on the car when i bought it, so it was there before the K-Pro.

Spunkster wrote:You just righ click in the graph window and select new start and end points.

Thanks, original post now edited.

Spunkster wrote:Can you please trim the datalog down to just show the problem area and then upload it here?

I wanted to do that but couldn't figure out how? Can i find the instructions somewhere? Couldn't see it in the help file, but maybe i missed it.

Hi all,

The K20A in my bone stock (ok, it has a cat-back exhaust) JDM EP3 CTR (2002) knocks audibly and measurably at 3000-4000 RPM at light loads. It's fine with normal highway driving, but as soon as i hit a slight incline, i hear knock. Datalog shows 30degree cam angle, and AFR is fine. I tried ...

Sorted then. Thanks!

Should have mentioned that i certainly did switch off the ignition after updating. I think i tried everything other than re-installing Windows and K-Manager :(
And i might even give that a go...

I certainly do have the immobilizer option. Not sure about the flashing green key (i'll have to check ...

Hi Spunkster,

K-Pro; 06172
ECU; 37820-PRD-013

Cheers,
PJ

Hi all,

I had my JDM EP3 ECU K-Pro'd recently and am experiencing weird immobilizer issues. After playing around, and trying a few of the supplied basemaps, i noticed the engine will start only if i disable the immobilizer. Keep in mind i'm using the original ECU, so it should still be matched to ...