2116 replies to this topic

[leevx2.2]

Bill SC, on 11 Jun 2014 - 7:58 PM, said:

Peekaboo

The secret harrop man lol all I no you are spending allot of pennies latterly lol

[Bill SC]

Don't have any findings so far.... Unfortunately I never got to play with the mapping or do power runs due to added work and waiting for parts. Peter (who is brilliant) has provided me with an update to deal with the cam overlap so I'm hoping after Matt does his thing it will be nice to drive. When Matt has worked his magic we can then do some power runs over the weekend and see what the comparison between the Dutch software figures and the rolling road Matt uses is. Don't mention the cost Lee.... As I'm sure you are only too well aware, man maths rules do not allow for adding up the individual items, even if they are on the same invoice

Edited by Bill SC, 11 June 2014 - 08:24 PM.

[Bargi]

I just uploaded the update and took the car for a drive and the initial results are very, very good.

I was finding the car a pig in traffic and low speed manoeuvres with it stalling very easily.

Now it's back to pre-cams driveability, can idle off in first and reverse park without touching the accelerator.

 

ZZP Stg 2 Cams

TTV Flywheel

Balancer Delete

Edited by Bargi, 11 June 2014 - 10:09 PM.

[CHILL Gone DUTCH]

Yes I think the zzp stage 2 cams were terrible below 2000 Are you doing a fuel learn after installing the new ignition to the ecu

[CHILL Gone DUTCH]

Bill SC, on 11 Jun 2014 - 8:23 PM, said:

Don't have any findings so far.... Unfortunately I never got to play with the mapping or do power runs due to added work and waiting for parts. Peter (who is brilliant) has provided me with an update to deal with the cam overlap so I'm hoping after Matt does his thing it will be nice to drive. When Matt has worked his magic we can then do some power runs over the weekend and see what the comparison between the Dutch software figures and the rolling road Matt uses is. Don't mention the cost Lee.... As I'm sure you are only too well aware, man maths rules do not allow for adding up the individual items, even if they are on the same invoice

Is mattbentley using the softwAre to do the mapping or normal methods ???

[Bill SC]

I don't imagine he would get very far without using the Dutch software as it's managing the engine...? Unless I'm missing something..? He has the cam overlap updated map from Peter and the code to use with obdtuner.

[CHILL Gone DUTCH]

You manually set up all the parameters and settings

[CHILL Gone DUTCH]

Within the software

[CHILL Gone DUTCH]

The hardest thing once you get the car connected to laptop Is finding your way round the software

[Bill SC]

Then I have no idea, but I'm sure Matt does, or it will explode or something... Either way, I'll be eating lunch

[CHILL Gone DUTCH]

I'm sure things will be fine

[Bargi]

CHILL Gone DUTCH, on 12 Jun 2014 - 07:12 AM, said:

Yes I think the zzp stage 2 cams were terrible below 2000 Are you doing a fuel learn after installing the new ignition to the ecu

 

I sent Peter my latest mapping and he applied the changes to it so believe it should OK.

I will do another session at some stage.

[Rosssco]

I remember Peter telling me when I was enquiring about the upgrade, that this system would work perfectly well with a turbocharged set-up.

 

Anybody thoughts about that recently?

 

I think OBDT has at least one aux output, which could be used for boost control perhaps?

 

Please no comments on why a SC is better etc. etc.

[CHILL Gone DUTCH]

There are some z22se 2.2 turbos on it not sure about the let or leh

[siztenboots]

bit of a holy war about MAF vs Speed density and which is best.

[chris_uk]

ive finally managed to get my fueling to where I am happy, I sent it to peter and he was also happy that id done everything I needed to ..

I uploaded peters new transient map based on that info I sent him and went to do some power runs.
the way I did these was chill in 5th gear at 50mpg until the round about and then coming off the round about left it in 3rd at 2500 rpm ish and then when I hit level with a sign I floored it.

so first round.



and second.



now I just need to fine tune it.

[siztenboots]

the useful bit of those graphs is at the bottom and unreadable

 

show us the ignition tab , its the around 4000rpm that I would work on first

[chris_uk]

What i dont get is why the software doesnt register the 7400rpm limiter.. Always comes back at about 7k even tho i can see it sitting at 7k on the revs for a couple seconds while the revs raise and the limiter kicks in. Are people doing an ignition and knock learning session?

[CHILL Gone DUTCH]

I did the knock and ignition manually

[CHILL Gone DUTCH]

The rev counter doesn't register above 7000 chris But the revs continue to raise If you look at power runs the revs are going to your 7400 limiter