5810
20+ Year Contributor
- 124
- 0
- Oct 18, 2002
-
Knoxville,
Tennessee
Hi i logged my car, and i want to know if everything is ok (im a new to tuning.) what is normal o2 for 2.0l. i think that im running lean, even after the fuel pump rewire, my o2 sensor has not been changed for a while. My fuel trims got closer too 100% after the re-wire .Can some one help me.
Before re-wire
Rpm timing o2
3500 23 .88
3750 23 .88
4000 23 .88
4250 22 .88
4500 20 .88
4750 21 .88
5000 21 .88
5250 22 .88
5500 23 .86
5750 24 .86
6000 24 .86
6250 23 .86
6500 24 .84
6750 23 .84
7000 24 .84
fuel trim
low-100
mid-105
high-116
after re-wire
Rpm timing o2
4000 22 .86
4250 22 .84
4500 20 .84
4750 21 .84
5000 20 .84
5250 21 .84
5500 22 .82
5750 23 .82
6000 23 .82
6250 23 .82
6500 22 .82
fuel trim
low-96
mid-100
high-105
Thank you inadvance.
Before re-wire
Rpm timing o2
3500 23 .88
3750 23 .88
4000 23 .88
4250 22 .88
4500 20 .88
4750 21 .88
5000 21 .88
5250 22 .88
5500 23 .86
5750 24 .86
6000 24 .86
6250 23 .86
6500 24 .84
6750 23 .84
7000 24 .84
fuel trim
low-100
mid-105
high-116
after re-wire
Rpm timing o2
4000 22 .86
4250 22 .84
4500 20 .84
4750 21 .84
5000 20 .84
5250 21 .84
5500 22 .82
5750 23 .82
6000 23 .82
6250 23 .82
6500 22 .82
fuel trim
low-96
mid-100
high-105
Thank you inadvance.
