My Carbon bonnet silver Lcr - Project Natioanl meet

[drka-drka]

I was really liking the carbon bonnet when i seen it in the flesh mate,looks smert.

That was a really good price you got your wheels done for, where was that

 

[IbizaAlex]

Is the car not mapped yet?

 

[Cupra_R04]

No not mapped yet. Wanted a base figure on the rollers first before I remapped it.

 

[8bit]

CF is correction factor, 0 is good it means there's no timing corrections (i think it's timings it would be correcting anyway) on that cylinder. Nothing to worry about there.

Peak MAF reading of 177.42 * 1.2 = 212.9 BHP - is your car remapped? 210 or 225 model? Actual boost vs. requested are meeting by 3000rpm so that looks OK to me too.

Was that with your new MAF or the old one?

EDIT - didn't read all the replies so just seen your car isn't mapped. That all looks ok to me for a OEM-mapped car. Bear in mind tho that the g/s x 1.2 = bhp figure is only an indicator, it's just telling what bhp your airflow is good for. Could be a split in your turbo intake pipe causing some of the metered air to escape, that would cause you to run rich, or a split boost hose post-turbo altho your actual pressure looks ok.

 

[Cupra_R04]

car is 225bhp version with a cone filter, bailey dv30 and blueflame turbo back with 100 cell cat.

And this was with old maf.

might fit my new t.i.p today and maf and log again to see if things improve

 

[8bit]

Hmm, should be showing a little more airflow than that then, maybe the MAF is on the way out. Agree, maybe fit the new TIP and re-log. I don't know much about the Bailey DV's, are they recirculating or atmospheric?

 

[Cupra_R04]

recirculating.If i change the tip then it removes any more possibility of a boost leak that side.

 

[8bit]

OK, also log block 030 which will show lambda readings, we can work out air/fuel ratios from this. That gives you four blocks to log, if you only do two at a time then you'll get more detail in the logs (more readings) so will be easier to spot spikes or dips.

EDIT - sorry, block 031, not 030

 

[Cupra_R04]

right away to halfrauds to get some jb weld and get this intercooler fitted aswell i think. gonna put the aluminium pipes i had bought for the custom cooler on the forge big race kit

 

[IbizaAlex]

recirculating.If i change the tip then it removes any more possibility of a boost leak that side.

Looks fine for a standard mapped car. Btw, you dont run boost through the tip.

 

[8bit]

Looks fine for a standard mapped car. Btw, you dont run boost through the tip.

True, but obviously a split in the TIP would mean some of the air the MAF had measured would not be making it through the turbo. Thinking about it that's unlikely as that would show up in the actual boost figures.

 

[Cupra_R04]

right intercooler fitted what a pain in the ass to do. Not 100% happy but will do until i get the aluminium pipes sorted. Had to put the blue hoses on for just now as thought i didnt have enough pipe to then find the one i needed in my shed.

Need to wait till laptop charges then gonna try get a log. Changed maf over aswell to see if it makes any difference.

 

[Cupra_R04]

Right logged car at lunch and air flow after changing maf and fitting cooler is now reading 190.94 g/s where as was only 177 before

 

[Cupra_R04]

Lunch time log

	Group A:	'002				Group B:	'022				Group C:	'115			
		RPM	Load	Inj. On Time	Mass Flow		RPM	Load	Idle Stabilization	Idle Stabilization		RPM	Load	Absolute Pres.	Absolute Pres.
	TIME					TIME					TIME				
Marker	STAMP	 /min	%	 ms	 g/s	STAMP	 /min	%	 CF	 CF	STAMP	 /min	%	 mbar	 mbar
	0.5	1040	81.2	6.8	15.5	0.89	1080	80.5	0	0	0.01	920	63.2	960	980
	1.81	1280	94	7.82	25.17	2.22	1400	97.7	0	0	1.41	1200	86.5	1490	1020
	3.12	1640	106.8	8.5	35.75	3.52	1760	112	0	0	2.7	1520	102.3	1660	1120
	4.43	2080	132.3	10.2	56.56	4.83	2240	142.9	0	0	4.01	1920	121.1	1860	1250
	5.74	2600	174.4	13.26	94.97	6.14	2760	191.7	0	0	5.32	2440	154.9	1840	1560
	6.94	3120	191.7	14.62	118.44	7.34	3360	191.7	0	0	6.54	2960	191.7	1790	1870
	8.25	3840	191	14.96	142	8.65	4080	188	0	0	7.85	3640	191	1800	1820
	9.45	4440	181.2	14.62	152.94	9.96	4720	178.2	0	0	9.05	4280	184.2	1820	1830
	10.86	5120	178.2	14.62	171.5	11.26	5280	178.2	0	0	10.46	5000	175.2	1800	1810
	12.07	5640	176.7	14.62	190.94	12.47	5840	178.9	0	0	11.66	5520	182.7	1890	1770
	13.28	6120	169.2	14.28	202	13.67	6320	160.9	0	0	12.88	5960	176.7	1880	1860
	14.49	6440	92.5	4.76	178.31	14.99	5720	14.3	0	0	14.09	6440	161.7	1750	1830

Peak Maf reading was 202g/s which * 1.2 = 242.4 bhp

 

[Willie]

Was this in 3rd or fourth gear?
If its fourth gear I'd say you have a mapped car, plus the MAF figures back this up too

 

[Cupra_R04]

No 3rd gear and car has never been mapped

 

[8bit]

That's looking better Mark, 242bhp pretty good result for a cone filter, TIP, FMIC and turbo-back exhaust You going to take it back to Wallace?

 

[Cupra_R04]

Gonna try get it booked in at somepoint to see how close it is to what I've estimated. Also tip isn't fitted yet and plan on moving filter as close to front bumper as I can this weekend.

 

[Willie]

Eastsidevw are doing one the end of this month
Get a fourth gear run done for more accurate results

 

[dav]

whats going on with the turbo being up for sale? thought it was part of the master plan?