LCR Requested vs Actual

[Feel]

I *think* I fixed my boost leak, but I'm not sure - does anyone have any logs of requested vs. actual that I can compared mine to (210 LCR Revo Stage 1).

Actually - if anyone fancies it I could (try) to overlay a few different cars, especially those with FMIC? Might be interesting...

 

[cordobabrendy]

ill post some up over the weekend matey, my maf is getting replaced and n75. ive got a ouple of simple req vs act but they are bery open to interp due to the above reasons. (fmic and stage 2 LC)

 

[Si]

I have a log of groups 002, 004, 120?
Is that any help?

Sorry I'm new to this VAG-COM thing lol

 

[GaryM]

I have a log of groups 002, 004, 120?
Is that any help?

Sorry I'm new to this VAG-COM thing lol

Thats airflow, intake temps and torque.

Block 115 is whats needed for requested vs actual boost.

 

[DDX]

vaglog group 115
(rpm/requested/actual)

1360 1660 1030
1560 1800 1160
1800 1970 1280
2040 2290 1460
2440 2460 1890
2880 2480 2540
3440 2490 2480
3960 2510 2490
4480 2500 2450
5000 2450 2310
5360 2420 2250
5760 2260 2190
6040 2120 2190
6360 2050 2090
6600 2020 2040
6760 1990 1970
6960 1990 2010
7080 1920 1950

(LCR 210 JD chipped (261PK/420Nm)

 

[Si]

Thats airflow, intake temps and torque.

Block 115 is whats needed for requested vs actual boost.

Sorry my bad. Like i said. i'm new to it.
How do you know what the groups are?

 

[Feel]

Deffo something wrong with mine then.

 

[YerMother]

Deffo something wrong with mine then.

What you getting?

 

[YerMother]

2360 1130 1120
2440 2250 1220
2520 2320 1400
2600 2370 1620
2760 2380 1870
2880 2420 2170
3040 2430 2500
3200 2450 2540
3400 2460 2470
3600 2470 2490
3760 2480 2430
3960 2490 2430
4120 2470 2440
4240 2460 2390
4400 2440 2400
4560 2440 2370
4680 2410 2370
4840 2380 2320
5000 2350 2280
5120 2330 2250
5240 2310 2230
5360 2290 2170
5480 2280 2160
5560 2240 2100
5680 2220 2120
5800 2190 2110
5880 2180 2100
6000 2160 2160
6080 2150 2050
6160 2140 2010
6240 2130 2030
6320 2130 2020
6400 2120 2090
6440 2110 2040
6520 2110 2040
6560 2100 2050
6640 2100 2040
6720 2080 2050
6760 2070 2080
6800 2070 2030
6880 2080 2020

 

[vern]

Kin ell sie jim's been tweaking those APR map's lol, your still hitting 1 bar boost @ redline, somthing my old APR map never did

 

[Feel]

Vern - Sie's is a flying machine, and he's still not happy

Sie - I can't beleive how far out mine is, I'm going to do some more logs.

 

[YerMother]

Looking at them everything seems ok! But i'm not meeting requested i have some logs from a while back which was requesting similar figures midrange and my actual was bang on, above it in some places! Think i have a problem some where cos my turbo is screaming its tits off around 4,000 just making requested even with the J valve where it using flew over the requested causing the flat line on the plot! Doesn't do this anymore just screams alot so i think something is giving in under high boost

 

[YerMother]

Here you go some old logs!

2280 990 1010
2360 2040 1050
2440 1960 1220
2560 1930 1420
2680 2000 1650
2800 2150 1960
2960 2350 2490
3160 2410 2540
3400 2430 2540
3560 2420 2540
3760 2400 2540
3920 2390 2490
4080 2370 2450
4240 2360 2390
4440 2350 2360
4560 2360 2360
4760 2400 2310
4920 2380 2320
5080 2360 2310
5200 2340 2280
5320 2320 2180
5480 2300 2230
5600 2270 2210
5720 2240 2160
5840 2210 2140
5920 2180 2130
6040 2160 2110
6160 2150 2110
6240 2150 2080
6320 2140 2110
6400 2130 2090
6480 2130 2030
6560 2100 2040
6680 2130 2020
6760 2120 2070

 

[vern]

Junk that fekin J valve, no good @ all for your motor, bash F valve back on asap, service D/V etc it i'l be fine

 

[DDX]

Looking at them everything seems ok!

eh looking at what ?
i only see your boostlog and my boostlog

 

[YerMother]

Looking at mine mate! I think i have a boost leak only under high boost levels though!

 

[Feel]

Sie is that from the other night?

 

[Feel]

 

[DDX]

and a log from BlackLeonCupraR (http://www.seatcupra.net/forums/member.php?u=5524)
(also JD chipped)

1360 1000.0 1010.0
1440 1670.0 1030.0
1680 1860.0 1130.0
1880 2010.0 1240.0
2160 2340.0 1420.0
2480 2470.0 1740.0
2960 2480.0 2450.0
3480 2460.0 2440.0
4040 2430.0 2390.0
4560 2410.0 2390.0
5080 2380.0 2370.0
5480 2350.0 2290.0
5800 2340.0 2230.0
6160 2340.0 2130.0
6480 2230.0 2110.0
6720 2160.0 2170.0
7000 2100.0 2240.0
7200 1180.0 2040.0

 

[Wilko]

I think the difference in bottom end is likely to be either the gear the run is done in, or how early in the rpm range it is started.
Phil
If you want to check for boost leak, log 115 and 118, and see how early the n75 hits 95-100% duty cycle. Compare it to si's. If yours is hitting it much earlier and making less boost, you either have a boost or vac leak, or your turbos screwed.