Borjis
25/05/2018, 23:52
Buenas,
Tenemos en casa un TDI 115 AUY que lleva un tiempo volviéndome loco.
El motor entraba en limp mode, fallo de sobrepresión 17965 en Vagcom. Reviso el turbo y la geometría estaba atascada. Una vez montado el turbo de nuevo, con el actuador moviendo libremente, sigue dando fallo de sobrepresión.
He salido a hacerle un par de logs, en el segundo de ellos me ha entrado en limp.
En el primer log, donde todo parece ir bien, veo que el cauda lee poco:
Group A:
'003
Group B:
'010
Group C:
'011
Engine speed
MAF (specified)
MAF (actual)
EGR duty cycle
MAF
Atmos. pressure
Intake air press.
Throttle
Engine speed
Spec. intake press.
Actual intake press.
D.cycle MAP
TIME
820-900
230-420
230-420
10-95%
TIME
850-1050
sensor -f96-
2000-2200
100%
TIME
2850-3150
2000-2150
2000-2200
40-95%
STAMP
/min
mg/str
mg/str
%
STAMP
mg/str
mbar
mbar
%
STAMP
/min
mbar
mbar
%
0.02
1785
600.0
612.5
49.0
0.36
710.5
999.6
1591.2
32.2
0.72
1848
1683.0
1723.8
51.8
1.08
1890
850.0
798.7
4.8
1.44
847.7
999.6
1968.6
45.5
1.80
1995
1938.0
2080.8
65.7
2.16
2037
850.0
867.3
4.8
2.52
852.6
999.6
2121.6
42.4
2.88
2142
1846.2
2029.8
67.3
3.24
2184
850.0
759.5
4.8
3.60
725.2
999.6
1805.4
42.7
3.96
2268
1836.0
1764.6
59.0
4.32
2331
850.0
739.9
4.8
4.68
808.5
999.6
1907.4
58.4
5.04
2457
2213.4
2019.6
59.0
5.40
2520
850.0
911.4
4.8
5.76
960.4
999.6
2346.0
89.8
6.12
2709
2182.8
2458.2
80.1
6.48
2772
850.0
955.5
4.8
6.84
940.8
999.6
2448.0
87.1
7.20
2919
2162.4
2437.8
88.5
7.56
2982
850.0
921.2
4.8
7.92
921.2
999.6
2397.0
91.8
8.28
3108
2142.0
2376.6
93.2
8.64
3171
850.0
901.6
4.8
9.00
896.7
999.6
2346.0
100.0
9.36
3276
2131.8
2335.8
94.0
9.72
3339
850.0
882.0
4.8
10.08
877.1
999.6
2335.8
100.0
10.44
3444
2121.6
2346.0
94.4
10.80
3486
850.0
867.3
4.8
11.16
862.4
999.6
2376.6
100.0
11.52
3591
2111.4
2376.6
94.4
11.88
3633
850.0
847.7
4.8
12.24
842.8
999.6
2366.4
100.0
12.60
3717
2111.4
2356.2
93.6
12.96
3759
850.0
833.0
4.8
13.32
617.4
999.6
2121.6
0.0
13.68
3003
1030.2
1570.8
39.0
14.04
2541
850.0
637.0
4.8
14.40
857.5
999.6
1907.4
100.0
14.76
2562
2203.2
2019.6
52.6
15.12
2562
850.0
730.1
4.8
15.48
720.3
999.6
1887.0
100.0
15.84
2604
2193.0
1846.2
45.0
16.20
2625
850.0
695.8
4.8
16.56
710.5
999.6
1815.6
100.0
16.92
2646
2193.0
1856.4
46.2
17.28
2667
850.0
739.9
4.8
17.64
759.5
999.6
1948.2
100.0
18.00
2688
2193.0
1989.0
50.6
18.36
2709
850.0
779.1
4.8
18.68
788.9
999.6
2050.2
100.0
19.02
2730
2182.8
2070.6
50.2
19.37
2751
850.0
803.6
4.8
19.75
803.6
999.6
2111.4
100.0
20.10
2793
2182.8
2131.8
49.4
20.46
2814
850.0
818.3
4.8
20.82
823.2
999.6
2162.4
100.0
21.18
2835
2172.6
2182.8
51.4
21.54
2856
850.0
833.0
4.8
21.90
842.8
999.6
2223.6
100.0
22.26
2898
2162.4
2244.0
56.6
22.62
2919
850.0
872.2
4.8
22.98
877.1
999.6
2315.4
100.0
23.34
2940
2162.4
2315.4
62.6
23.70
2961
850.0
862.4
4.8
24.06
842.8
999.6
2274.6
100.0
24.42
3003
2152.2
2223.6
62.2
24.78
3003
850.0
813.4
4.8
25.14
813.4
999.6
2152.2
100.0
25.50
3024
2152.2
2142.0
61.0
25.86
3045
850.0
813.4
4.8
26.22
813.4
999.6
2142.0
100.0
26.58
3045
2142.0
2152.2
61.4
26.94
3066
850.0
813.4
4.8
27.30
818.3
999.6
2152.2
100.0
27.66
3066
2142.0
2162.4
62.2
28.02
3066
850.0
818.3
4.8
28.38
818.3
999.6
2162.4
100.0
28.74
3066
2142.0
2162.4
61.8
29.10
3087
850.0
803.6
4.8
29.46
808.5
999.6
2152.2
100.0
29.82
3087
2142.0
2142.0
61.0
30.18
3108
850.0
808.5
4.8
30.54
808.5
999.6
2142.0
100.0
30.89
3108
2142.0
2142.0
61.8
31.26
3108
850.0
813.4
4.8
31.62
808.5
999.6
2142.0
100.0
31.98
3129
2142.0
2142.0
62.2
32.34
3129
850.0
813.4
4.8
32.70
818.3
999.6
2152.2
100.0
33.06
3150
2142.0
2162.4
63.4
33.42
3150
850.0
808.5
4.8
33.78
813.4
999.6
2152.2
98.8
34.14
3171
2142.0
2142.0
63.4
34.50
3171
850.0
803.6
4.8
34.85
803.6
999.6
2131.8
92.9
35.21
3171
2142.0
2121.6
61.4
35.57
3171
850.0
803.6
4.8
35.93
798.7
999.6
2121.6
88.6
36.29
3192
2131.8
2131.8
61.8
36.65
3213
850.0
803.6
4.8
37.02
808.5
999.6
2142.0
88.2
37.37
3213
2131.8
2142.0
63.0
37.73
3234
850.0
803.6
4.8
38.10
808.5
989.4
2142.0
78.4
38.46
3234
2111.4
2142.0
64.5
38.81
3213
850.0
739.9
4.8
39.17
597.8
989.4
1774.8
20.0
39.53
3150
1091.4
1489.2
48.2
En el segundo log, en el que el cauda parece medir bien, me limita por sobrepresion:
Group A:
'003
Group B:
'010
Group C:
'011
Engine speed
MAF (specified)
MAF (actual)
EGR duty cycle
MAF
Atmos. pressure
Intake air press.
Throttle
Engine speed
Spec. intake press.
Actual intake press.
D.cycle MAP
TIME
820-900
230-420
230-420
10-95%
TIME
850-1050
sensor -f96-
2000-2200
100%
TIME
2850-3150
2000-2150
2000-2200
40-95%
STAMP
/min
mg/str
mg/str
%
STAMP
mg/str
mbar
mbar
%
STAMP
/min
mbar
mbar
%
1.04
1869
900.0
661.5
19.9
0.32
597.8
999.6
1346.4
27.1
0.68
1827
1519.8
1479.0
42.2
2.12
2079
850.0
1004.5
4.8
1.40
828.1
999.6
1754.4
100.0
1.76
1995
2295.0
2111.4
69.7
3.20
2352
850.0
1107.4
4.8
2.48
1073.1
999.6
2539.8
100.0
2.84
2268
2244.0
2570.4
81.3
4.27
2583
850.0
1122.1
4.8
3.56
1122.1
999.6
2570.4
100.0
3.92
2499
2213.4
2570.4
90.8
5.36
2814
850.0
1078.0
4.8
4.64
1102.5
999.6
2570.4
100.0
5.00
2751
2182.8
2570.4
93.6
6.44
2982
850.0
1043.7
4.8
5.72
1063.3
999.6
2570.4
100.0
6.08
2940
2162.4
2570.4
94.4
7.52
3150
850.0
1019.2
4.8
6.80
1029.0
999.6
2570.4
100.0
7.16
3087
2142.0
2570.4
94.4
8.60
3297
850.0
999.6
4.8
7.88
1014.3
999.6
2570.4
100.0
8.24
3234
2131.8
2570.4
94.4
9.68
3255
850.0
798.7
4.8
8.96
960.4
999.6
2570.4
100.0
9.32
3276
2131.8
2468.4
92.4
10.76
3234
850.0
490.0
4.8
10.04
588.0
999.6
1805.4
100.0
10.40
3234
2131.8
1448.4
92.4
11.88
3213
850.0
460.6
4.8
11.12
475.3
999.6
1244.4
100.0
11.50
3213
2131.8
1213.8
92.4
12.96
2142
240.0
436.1
4.8
12.24
460.6
999.6
1173.0
36.1
12.60
2856
1020.0
1111.8
92.4
14.04
2121
850.0
431.2
4.8
13.32
431.2
999.6
1030.2
49.0
13.68
2121
2223.6
1050.6
92.4
A ver si me podeis orientar en este problema.
Gracias de antemano!
Tenemos en casa un TDI 115 AUY que lleva un tiempo volviéndome loco.
El motor entraba en limp mode, fallo de sobrepresión 17965 en Vagcom. Reviso el turbo y la geometría estaba atascada. Una vez montado el turbo de nuevo, con el actuador moviendo libremente, sigue dando fallo de sobrepresión.
He salido a hacerle un par de logs, en el segundo de ellos me ha entrado en limp.
En el primer log, donde todo parece ir bien, veo que el cauda lee poco:
Group A:
'003
Group B:
'010
Group C:
'011
Engine speed
MAF (specified)
MAF (actual)
EGR duty cycle
MAF
Atmos. pressure
Intake air press.
Throttle
Engine speed
Spec. intake press.
Actual intake press.
D.cycle MAP
TIME
820-900
230-420
230-420
10-95%
TIME
850-1050
sensor -f96-
2000-2200
100%
TIME
2850-3150
2000-2150
2000-2200
40-95%
STAMP
/min
mg/str
mg/str
%
STAMP
mg/str
mbar
mbar
%
STAMP
/min
mbar
mbar
%
0.02
1785
600.0
612.5
49.0
0.36
710.5
999.6
1591.2
32.2
0.72
1848
1683.0
1723.8
51.8
1.08
1890
850.0
798.7
4.8
1.44
847.7
999.6
1968.6
45.5
1.80
1995
1938.0
2080.8
65.7
2.16
2037
850.0
867.3
4.8
2.52
852.6
999.6
2121.6
42.4
2.88
2142
1846.2
2029.8
67.3
3.24
2184
850.0
759.5
4.8
3.60
725.2
999.6
1805.4
42.7
3.96
2268
1836.0
1764.6
59.0
4.32
2331
850.0
739.9
4.8
4.68
808.5
999.6
1907.4
58.4
5.04
2457
2213.4
2019.6
59.0
5.40
2520
850.0
911.4
4.8
5.76
960.4
999.6
2346.0
89.8
6.12
2709
2182.8
2458.2
80.1
6.48
2772
850.0
955.5
4.8
6.84
940.8
999.6
2448.0
87.1
7.20
2919
2162.4
2437.8
88.5
7.56
2982
850.0
921.2
4.8
7.92
921.2
999.6
2397.0
91.8
8.28
3108
2142.0
2376.6
93.2
8.64
3171
850.0
901.6
4.8
9.00
896.7
999.6
2346.0
100.0
9.36
3276
2131.8
2335.8
94.0
9.72
3339
850.0
882.0
4.8
10.08
877.1
999.6
2335.8
100.0
10.44
3444
2121.6
2346.0
94.4
10.80
3486
850.0
867.3
4.8
11.16
862.4
999.6
2376.6
100.0
11.52
3591
2111.4
2376.6
94.4
11.88
3633
850.0
847.7
4.8
12.24
842.8
999.6
2366.4
100.0
12.60
3717
2111.4
2356.2
93.6
12.96
3759
850.0
833.0
4.8
13.32
617.4
999.6
2121.6
0.0
13.68
3003
1030.2
1570.8
39.0
14.04
2541
850.0
637.0
4.8
14.40
857.5
999.6
1907.4
100.0
14.76
2562
2203.2
2019.6
52.6
15.12
2562
850.0
730.1
4.8
15.48
720.3
999.6
1887.0
100.0
15.84
2604
2193.0
1846.2
45.0
16.20
2625
850.0
695.8
4.8
16.56
710.5
999.6
1815.6
100.0
16.92
2646
2193.0
1856.4
46.2
17.28
2667
850.0
739.9
4.8
17.64
759.5
999.6
1948.2
100.0
18.00
2688
2193.0
1989.0
50.6
18.36
2709
850.0
779.1
4.8
18.68
788.9
999.6
2050.2
100.0
19.02
2730
2182.8
2070.6
50.2
19.37
2751
850.0
803.6
4.8
19.75
803.6
999.6
2111.4
100.0
20.10
2793
2182.8
2131.8
49.4
20.46
2814
850.0
818.3
4.8
20.82
823.2
999.6
2162.4
100.0
21.18
2835
2172.6
2182.8
51.4
21.54
2856
850.0
833.0
4.8
21.90
842.8
999.6
2223.6
100.0
22.26
2898
2162.4
2244.0
56.6
22.62
2919
850.0
872.2
4.8
22.98
877.1
999.6
2315.4
100.0
23.34
2940
2162.4
2315.4
62.6
23.70
2961
850.0
862.4
4.8
24.06
842.8
999.6
2274.6
100.0
24.42
3003
2152.2
2223.6
62.2
24.78
3003
850.0
813.4
4.8
25.14
813.4
999.6
2152.2
100.0
25.50
3024
2152.2
2142.0
61.0
25.86
3045
850.0
813.4
4.8
26.22
813.4
999.6
2142.0
100.0
26.58
3045
2142.0
2152.2
61.4
26.94
3066
850.0
813.4
4.8
27.30
818.3
999.6
2152.2
100.0
27.66
3066
2142.0
2162.4
62.2
28.02
3066
850.0
818.3
4.8
28.38
818.3
999.6
2162.4
100.0
28.74
3066
2142.0
2162.4
61.8
29.10
3087
850.0
803.6
4.8
29.46
808.5
999.6
2152.2
100.0
29.82
3087
2142.0
2142.0
61.0
30.18
3108
850.0
808.5
4.8
30.54
808.5
999.6
2142.0
100.0
30.89
3108
2142.0
2142.0
61.8
31.26
3108
850.0
813.4
4.8
31.62
808.5
999.6
2142.0
100.0
31.98
3129
2142.0
2142.0
62.2
32.34
3129
850.0
813.4
4.8
32.70
818.3
999.6
2152.2
100.0
33.06
3150
2142.0
2162.4
63.4
33.42
3150
850.0
808.5
4.8
33.78
813.4
999.6
2152.2
98.8
34.14
3171
2142.0
2142.0
63.4
34.50
3171
850.0
803.6
4.8
34.85
803.6
999.6
2131.8
92.9
35.21
3171
2142.0
2121.6
61.4
35.57
3171
850.0
803.6
4.8
35.93
798.7
999.6
2121.6
88.6
36.29
3192
2131.8
2131.8
61.8
36.65
3213
850.0
803.6
4.8
37.02
808.5
999.6
2142.0
88.2
37.37
3213
2131.8
2142.0
63.0
37.73
3234
850.0
803.6
4.8
38.10
808.5
989.4
2142.0
78.4
38.46
3234
2111.4
2142.0
64.5
38.81
3213
850.0
739.9
4.8
39.17
597.8
989.4
1774.8
20.0
39.53
3150
1091.4
1489.2
48.2
En el segundo log, en el que el cauda parece medir bien, me limita por sobrepresion:
Group A:
'003
Group B:
'010
Group C:
'011
Engine speed
MAF (specified)
MAF (actual)
EGR duty cycle
MAF
Atmos. pressure
Intake air press.
Throttle
Engine speed
Spec. intake press.
Actual intake press.
D.cycle MAP
TIME
820-900
230-420
230-420
10-95%
TIME
850-1050
sensor -f96-
2000-2200
100%
TIME
2850-3150
2000-2150
2000-2200
40-95%
STAMP
/min
mg/str
mg/str
%
STAMP
mg/str
mbar
mbar
%
STAMP
/min
mbar
mbar
%
1.04
1869
900.0
661.5
19.9
0.32
597.8
999.6
1346.4
27.1
0.68
1827
1519.8
1479.0
42.2
2.12
2079
850.0
1004.5
4.8
1.40
828.1
999.6
1754.4
100.0
1.76
1995
2295.0
2111.4
69.7
3.20
2352
850.0
1107.4
4.8
2.48
1073.1
999.6
2539.8
100.0
2.84
2268
2244.0
2570.4
81.3
4.27
2583
850.0
1122.1
4.8
3.56
1122.1
999.6
2570.4
100.0
3.92
2499
2213.4
2570.4
90.8
5.36
2814
850.0
1078.0
4.8
4.64
1102.5
999.6
2570.4
100.0
5.00
2751
2182.8
2570.4
93.6
6.44
2982
850.0
1043.7
4.8
5.72
1063.3
999.6
2570.4
100.0
6.08
2940
2162.4
2570.4
94.4
7.52
3150
850.0
1019.2
4.8
6.80
1029.0
999.6
2570.4
100.0
7.16
3087
2142.0
2570.4
94.4
8.60
3297
850.0
999.6
4.8
7.88
1014.3
999.6
2570.4
100.0
8.24
3234
2131.8
2570.4
94.4
9.68
3255
850.0
798.7
4.8
8.96
960.4
999.6
2570.4
100.0
9.32
3276
2131.8
2468.4
92.4
10.76
3234
850.0
490.0
4.8
10.04
588.0
999.6
1805.4
100.0
10.40
3234
2131.8
1448.4
92.4
11.88
3213
850.0
460.6
4.8
11.12
475.3
999.6
1244.4
100.0
11.50
3213
2131.8
1213.8
92.4
12.96
2142
240.0
436.1
4.8
12.24
460.6
999.6
1173.0
36.1
12.60
2856
1020.0
1111.8
92.4
14.04
2121
850.0
431.2
4.8
13.32
431.2
999.6
1030.2
49.0
13.68
2121
2223.6
1050.6
92.4
A ver si me podeis orientar en este problema.
Gracias de antemano!