I just been out for a drive datalogging.

I had the datalogit on maptracer mode wacthing leading timing!

The confusing thing is maptracer showed me timing figures higher than what I actually have mapped, and most worryingly under boost. How is this possible ?



rgds



Contact: BRIAN ELLIS

WEBSITE: WWW.ROTARYIMPORTS.COM

EMAIL: INFO@ROTARYIMPORTS.COM

TEL: 07950-693-616

FAX: 0208-405-9580



Unit 5 Carewell Farm

St Piers Lane

Lingfield

Surrey

air and coolant temp corrections?

The air temp correction and water temp correction I have left as stock. i.e what comes on the apexi ecu as standard ?



rgds



Contact: BRIAN ELLIS

WEBSITE: WWW.ROTARYIMPORTS.COM

EMAIL: INFO@ROTARYIMPORTS.COM

TEL: 07950-693-616

FAX: 0208-405-9580



Unit 5 Carewell Farm

St Piers Lane

Lingfield

Surrey

i dont know, but there are maps for it. there might be something else too

maybe a discrepency with the CAS ?



rgds



Contact: BRIAN ELLIS

WEBSITE: WWW.ROTARYIMPORTS.COM

EMAIL: INFO@ROTARYIMPORTS.COM

TEL: 07950-693-616

FAX: 0208-405-9580



Unit 5 Carewell Farm

St Piers Lane

Lingfield

Surrey

that is also possible, did you happen to datlog rpms? its is smooth? or are there drop outs? i know of one car that had bad cas's and it would ping because the cas would "skip". datalogs showing the rpms going from 7000 spiking down to 5000ish and back up

I did datalog the runs but no there was no skipping of cells.

Just on map watch it shows a higher timing advance by around 2 or 3 degrees.

So if you actually look at my leading ign map it looks very retarded under max load high rpm. I would post it but can't load dat files on here??



rgds

You can take a screen shot and post the resultant image.

Brian,



E-mail me your datalog and I'll post up in here. My e-mail is jspecracer7@yahoo.com

Hi Jspec,



Thanks for the offer but went to a drag competition the other week and and blew my diff gearbox and a driveshaft so no opportunity to datalog at the mo. https://www.nopistons.com/forums/pub..._DIR#>/sad.png



rgds