4396 replies to this topic

[CHILL Gone DUTCH]

my under tray was left on when it was on the RR and the straps for the RR were touching the undertray so this could be where the knock retard and error code  has come from via the knock sensor

[NickB787]

Very strange

[CHILL Gone DUTCH]

its been a real dilema nick 

[CHILL Gone DUTCH]

but im wondering if the lack of the car reving is related to martins car 

are you there frank !!

[NickB787]

Have you sent the log to Peter to have a quick look at?

[CHILL Gone DUTCH]

ive emailed peter to see if its viable 

[oakmere]

So is the map you how have (365 Bhp) almost the same as the RR map or have you made changes?

[CHILL Gone DUTCH]

there is changes in the map which is still not 100% ive not looked at them side by side 

 

its a completely relearned map and have not put a lot of time in to the ignition yet 

Edited by CHILL Gone DUTCH, 07 March 2016 - 08:19 PM.

[oakmere]

BINGO 
 

 
your right martin 
but why did it not go back to original ignition when i did the runs this morning ??

Very little KR there so why is your ignition all over the place?

[CHILL Gone DUTCH]

 

BINGO 
 

 
your right martin 
but why did it not go back to original ignition when i did the runs this morning ??

Very little KR there so why is your ignition all over the place?

 

 

 

the scaling dosent show it well there martin 

 

[oakmere]

Ok it looked less than 1 degree on the original.

[Exmantaa]

Just looking to all the plots... (can you just post your logging here? much easier then to search and zoom in or us..)

 

It now revs to 7150 or so before power drops off? You borrowed Martin's downpipe or what?

[smiley]

It now revs to 7150 or so before power drops off? You borrowed Martin's downpipe or what?

 

I had the same on my run this evening.

See Pipo's reaction on the speedsterclub forum. He may be onto something, where obdtuner maybe cuts in before the limiter.  

[Exmantaa]

Was there not someone else here recently that experienced the same OBD  soft limiter? But that one also moved when the hard limit was set higher.

[CHILL Gone DUTCH]

Was there not someone else here recently that experienced the same OBD  soft limiter? But that one also moved when the hard limit was set higher.

 

yes captain vimes managed to trick the limiter by coming of the throttle just before the limiter 

[Exmantaa]

Found it => http://www.vx220.org...18#entry1844841

 

"power/torque drop consistently ~200rpm before the limiter setting"...

 

 

Not sure if the power drop issue is only a curve thingy, or also experienced while driving? If real you should feel the power dropping when approaching the rev limit. 

If it's just an OBD measurement issue the car drives straight into the rev limiter without hesitation...   

Edited by Exmantaa, 07 March 2016 - 10:40 PM.

[fezzasus]

The only other thing that has changed is I'm using the newer version of the software now What was the issues with the previous ones

 

that, and you're running different fuel. Even if you're buying it from the same place, crude sources have a change a lot since last year - almost all of it is coming from the middle east (verses north sea for us last year). It'll behave very differently even if it's the same RON

[CHILL Gone DUTCH]

The only other thing that has changed is I'm using the newer version of the software now What was the issues with the previous ones

  that, and you're running different fuel. Even if you're buying it from the same place, crude sources have a change a lot since last year - almost all of it is coming from the middle east (verses north sea for us last year). It'll behave very differently even if it's the same RON

Very interesting I only filled up just before the RR

[CHILL Gone DUTCH]

Dosent mark Beszant. Have a misfire issue also

[mbes2]

Dosent mark Beszant. Have a misfire issue also

I set fire to the car.. and left it to burn... (Booked in to CS in April as I've given up trying to find the issue)