2116 replies to this topic

[Exmantaa]

Did you ask Peter for the latest "track oriented" tune? (for the expected higher IAT's..) 

[smiley]

Did you ask Peter for the latest "track oriented" tune? (for the expected higher IAT's..) 

 

That's a good one.

Not that i will need it this Friday, as it looks now, but may come in handy.

[techieboy]

Is Peter going to be there on Friday? Or does the thought of being pestered all day by 20 VX and Speedster owners fill him with dread?

[smiley]

So go back to base map add the fuel learn
But don't smooth it until you do the wideband WOT mapping then smooth it out

 

okidokie.

 

You think just another fuel session will help me get the knock out?

 

Here's the result from yesterday evening, trying to smooth the basemap (with my small knock issue at low rpm)
I managed to turn my mountain into a W shape.   with just a small correction.

 

I think you're right Chris. This is going to take forever to get spot on.
Lot's to learn.

 

[smiley]

Is Peter going to be there on Friday? Or does the thought of being pestered all day by 20 VX and Speedster owners fill him with dread?

 

Not sure where he is with his car now.

He sold the rotrex kit to MarkV (www.verboom.net) and was planning to put a turbo on.

Unfortunately he's not much of a forum poster, and his name is not on the list for friday. So i doubt he wil be there.

[techieboy]

 So i doubt he wil be there.

 

Probably wise.

[smiley]

 

 So i doubt he wil be there.

 

Probably wise.

 

 

afaik he only has happy customers.

Just with lot's of questions

[CHILL Gone DUTCH]

It took me 2 months to get the stage 3 file I sent you as smooth as it is with no knock Fuel is also important As is a wideband 😂

[CHILL Gone DUTCH]

FYI I also went through the heavy knock values you are seeing and found tHe sweet spot on the other side ie more ignition

[CHILL Gone DUTCH]

Smiley have you tried my map directly on your car 😬🔥😈😼

[smiley]

Smiley have you tried my map directly on your car 😬🔥😈😼

 

i am getting tempted......

 

[CHILL Gone DUTCH]

How far of are your fuel values from mine ??

[smiley]

FYI I also went through the heavy knock values you are seeing and found tHe sweet spot on the other side ie more ignition

 

I did not expect that

[smiley]

How far of are your fuel values from mine ??

 

i'll check.

Here's my full current base map with the fuel learning i did earlier this year (minus the small ignition update from yesterday evening)

http://www.speedster...ive/fullecu.zip

 

Edited by smiley, 11 August 2015 - 11:33 AM.

[techieboy]

afaik he only has happy customers. Just with lot's of questions

I'm a little underwhelmed with it, since fitting it, if I'm honest. Apart from the cold running improvements and the flexibility of changing components at will, the whole car feels a bit lethargic when compared with the original Courtenay map and it has a nasty occasional misfire type thing (a little like you get with a Scangauge connected) when making progress and shifting quickly between gears. Hadn't encountered the misfire until I applied a different map from Peter to better handle aftermarket cams.

[Exmantaa]

It took me 2 months to get the stage 3 file I sent you as smooth as it is with no knock Fuel is also important As is a wideband

 

How did you find that one out, as it's pretty scary to dial in more ignition when you have knock...  

[smiley]

 

Hadn't encountered the misfire until I applied a different map from Peter to better handle aftermarket cams.

 

 

Peter is usually very helpfull with sorting map issues, so maybe talk to him.

(Or Chill, as he seems to be becomming the nr 2 expert on obdtuner  )

[CHILL Gone DUTCH]

It took me 2 months to get the stage 3 file I sent you as smooth as it is with no knock Fuel is also important As is a wideband

  How did you find that one out, as it's pretty scary to dial in more ignition when you have knock...  

After spending even longer to get the car to run well on the cams I basically took a punt and added a lot of ignition The car ran better immediately so I took it from there and did a knock learn session which pulled the ignition down where knock was detected by the ecu It was a last resort because I couldn't get it to make anything like the power I was expecting

Edited by CHILL Gone DUTCH, 11 August 2015 - 12:30 PM.

[CHILL Gone DUTCH]

I don't recommend doing it unless your really ready to take a Risk At the time I think it was the first UK Saab 2.2 with stage 2 cams (zzp) So everything was a unknown

Edited by CHILL Gone DUTCH, 11 August 2015 - 12:33 PM.

[CHILL Gone DUTCH]

Personally thought that the ECU/software was retarding the car to keep it safe So the only risk in my eyes was could the ecu continue to retard the ignition enough if the knock went worse