My VAG-COM Logs Help (003,115 & 118)

[Essex_Cupra]

These are my logs, ne1 help??? what needs replacing ETC...

Logs 003:

	RPM   Mass Flow   Load   Ign. Timing
TIME				
STAMP	 /min	 g/s	%	°
0.02	1760	8.61	7.1	28.5
1.27	1760	8.72	7.1	28.5
2.68	1760	8.67	7.1	28.5
3.98	1840	22.39	96.1	16.5
5.38	2000	29.06	100	8.3
6.77	2240	36.64	100	8.3
8.18	2480	48.33	100	8.3
9.57	2800	55.22	100	4.5
10.89	3040	59.97	100	5.3
12.17	3320	67.17	100	5.3
13.48	3560	68.83	100	9
14.79	3800	73.53	100	8.3
16.18	4080	82.42	100	6.8
17.59	4320	84.28	100	12
18.98	4560	88.42	100	13.5
20.27	4760	93.72	100	9.8
21.68	4960	96.69	100	10.5
23.19	5160	97.97	100	12.8
24.67	5320	95.64	100	11.3
25.97	5400	94.97	100	15.8
27.18	5520	94.86	100	10.5
28.67	5640	95.89	100	11.3
29.97	5720	95.94	100	11.3
31.17	5840	95.89	100	13.5

Logs 115

             RPM      Load  Absolute Pres. Absolute Pres.

STAMP	 /min	%	 mbar	 mbar
0.38	1760	25.6	1010	1020
1.67	1760	25.6	1010	1020
3.08	1760	25.6	1010	1020
4.38	1880	62.4	1710	1230
5.78	2080	75.2	1860	1500
7.17	2320	87.2	1880	1780
8.58	2600	100	1950	2050
9.97	2880	103	1970	2110
11.38	3160	103	1990	2080
12.58	3400	103	1990	2060
13.88	3640	100.8	2000	2020
15.28	3920	103	2030	2030
16.58	4160	103	2020	2000
17.99	4400	101.5	1980	1960
19.38	4640	102.3	1950	1930
20.79	4840	101.5	1910	1910
22.18	5040	100.8	1880	1890
23.68	5200	97	1810	1830
25.17	5360	93.2	1760	1780
26.37	5440	91	1760	1760
27.78	5560	90.2	1730	1740
29.17	5680	88	1690	1710
30.37	5760	87.2	1660	1680
31.57	5840	85.7	1660	1650

Logs 118

            RPM    Temp       Load    Absolute Pres.

STAMP	 /min	°C	%	 mbar
0.79	1760	37	0	1020
2.19	1760	37	0	1020
3.58	1800	37	100	1030
4.87	1920	32	100	1330
6.28	2120	29	100	1590
7.67	2400	27	79.2	1900
9.08	2680	27	76.9	2090
10.47	2960	27	75.3	2100
11.78	3240	27	74.9	2070
13.08	3480	28	74.5	2050
14.39	3720	29	73.7	2030
15.78	4000	30	74.1	2040
17.08	4240	31	74.1	1980
18.48	4480	32	73.7	1950
19.87	4680	33	74.1	1930
21.19	4920	34	73.7	1900
22.67	5080	35	72.5	1880
24.18	5240	36	70.6	1810
25.57	5400	37	69	1770
26.77	5480	37	69	1750
28.27	5600	38	67.8	1730
29.57	5720	39	67.1	1700
30.77	5800	39	65.5	1680
31.97	5880	39	65.9	1650

 

[PhilW]

MAF is ****ed.

Revo innit? Stage 1 or 2?

 

[Essex_Cupra]

MAF is ****ed.

Revo innit? Stage 1 or 2?

stage 2, maf was changed in feb? i've noticed my coil packs have also jumped out a bit...

 

[PhilW]

I'd crank up the boost settings as well.

But MAF is 100% stuffed tho.

 

[Essex_Cupra]

I'd crank up the boost settings as well.

But MAF is 100% stuffed tho.

what about timing? should i run HB9 and TMG9 ?

 

[PhilW]

You havent got a timing log so i cant tell, and i dont know what your revo settings are now either.

 

[Essex_Cupra]

You havent got a timing log so i cant tell, and i dont know what your revo settings are now either.

which blocks are they? my settings are:

high boost 7
timing 6

 

[PhilW]

020 will show the CF's on the cylinders.

Crank it up to high boost 9. and log 118, but to be honest until you get a new maf i'd leave it alone.

 

[Essex_Cupra]

020 will show the CF's on the cylinders.

Crank it up to high boost 9. and log 118, but to be honest until you get a new maf i'd leave it alone.

I change my maf every bloody 6 months!!

Does the maf go because of the dynatwist?

I'll get a new maf tommorow i will then re - log 020 & 118

Will 020 show why my coil packs have jumped up?

 

[-pseudonymous-]

Yeh you deffinately need a new MAF, a healthy one should be reading between 150-175g/s. Have you got all the required mods for stage 2? Providing you have you should be able to run settings at B9T9 as me and Phil currently are.

Get a new MAF fitted and up the boost and timing keeping an eye on block 118 for intake temps/wastegate duty and 020 for timing pull.

 

[-pseudonymous-]

020 will show timing pull on each cylinder. Ideally you dont want to see CF's far above 3 really. Also you can check for misfires in blocks 014/015.

Dynatwists are supposedly MAF friendly providing youv'e mounted it properly on the bracket supplied to absorb vibrations.

Check thread below for info about coilpacks popping out.

http://www.seatcupra.net/forums/showthread.php?t=120225&highlight=coilpacks+popping

 

[Essex_Cupra]

Yeh you deffinately need a new MAF, a healthy one should be reading between 150-175g/s. Have you got all the required mods for stage 2? Providing you have you should be able to run settings at B9T9 as me and Phil currently are.

Get a new MAF fitted and up the boost and timing keeping an eye on block 118 for intake temps/wastegate duty and 020 for timing pull.

Yes I have Forge Intercooler, 4 bar fpr, Milltek Turbo back 2.5", ko3s, Forge TIP, Forge DV 007P, Dynatwist.

Do you think it could be the bank 1 lamba sensor at all as thats the fault that comes up?

Or a boost leak?

I will post new results up tommorow if there is a technician at SEAT who can fit a new MAF tommorow

 

[PhilW]

I pulled something like 186g/s on my maf on the rollers and only made 212bhp not long ago. But my cars ****ed. lol.

 

[Essex_Cupra]

020 will show timing pull on each cylinder. Ideally you dont want to see CF's far above 3 really. Also you can check for misfires in blocks 014/015.

Dynatwists are supposedly MAF friendly providing youv'e mounted it properly on the bracket supplied to absorb vibrations.

Forge fitted so should be correct & its on a bracket!

 

[PhilW]

Bank 1? Saying too lean? Coz your maf is toast thats why.

 

[Essex_Cupra]

I pulled something like 186g/s on my maf on the rollers and only made 212bhp not long ago. But my cars ****ed. lol.

Whats wrong with it?

I bought a new maf the day before a rolling road day and it only made 2bhp more than the previous rolling road day!

 

[Essex_Cupra]

Bank 1? Saying too lean? Coz your maf is toast thats why.

See if I took it to SEAT they would replace the lamba sensor! Not the MAF

 

[karl.w]

get the maf replaced, and make sure your induction kit isn't vibrating it or isn't over oiled,vibrations in the maf can cause premature failure

 

[-pseudonymous-]

MAF's can fail at any given time whether it be hours old or years old. Do you know anyone with one you can try just to confirm its fooked? Im pretty sure it is though going by your logs.

A buggered maf can cause lean readings because the amount of fuel to be pumped through by the injectors is calculated from the maf reading, therefore if its reading low then only a small amount of fuel will be injected. The lambda sensor will pick up on this because it knows there is less fuel being pushed through than is actually required and will throw a fault code.

You can also log the lambda's on blocks 030 to 034 to see if they are working properly.

 

[Essex_Cupra]

get the maf replaced, and make sure your induction kit isn't vibrating it or isn't over oiled,vibrations in the maf can cause premature failure

How do I know if it over oiled? How do I stop so much vibrating ?