hi guy i have an issue with my ca its a seat toledo 1.8t 20v 2003
i have interccoler forge tip and forge silicone for bends

the issue is that it goes lean when i go into boost aprox 3000 rpm and up spikes up to 16
and stays there till i let go of the gas

i changed gas her ein mexico its ither greed with is 87 and red is 98 octane ans it does same issue changed frp 3bar also the fuel filter and air filter

what i noticed is that the specified and actual lambda do not match at al the specified stays put on one number the file is attached



Group B: '031
Lambda Sensor Lambda Sensor
TIME Current Value Specified Value
STAMP
0.28 0.891 0.883
1.18 0.867 0.867
2.09 0.867 0.867
2.99 0.867 0.867
3.9 0.86 0.867
4.8 0.883 0.867
5.71 0.891 0.867
6.61 1.016 0.867
7.52 1.156 0.867
8.42 1.211 0.867
9.33 1.234 0.867
10. 1.226 0.867
11. 1.172 0.867
12. 1.14 0.867
12. 1 0.953
13. 1.991 1.047






Group C: '002
Engine Speed Engine Load Injection Intake Air Mass
TIME Timing
STAMP /min % ms g/s
0.58 1520 69.2 9.18 20.56
1.49 1680 69.9 9.52 22.44
2.39 1840 69.9 9.86 25.39
3.29 2000 72.9 10.54 29.19
4.2 2240 82.7 12.24 37.25
5.1 2480 90.2 13.94 44.47
6.01 2760 103 16.32 57.33
6.91 3080 120.3 19.38 74.61
7.82 3400 130.8 21.08 85.19
8.73 3680 125.6 20.06 88.72
9.63 3960 122.6 19.72 92.69
10. 4240 120.3 19.72 97.14
11. 4520 115 18.7 99.61
12. 4800 109.8 17.68 99.86
13. 4200 11.3 1.7 0
14. 3000 12.8 0 20.28