Datalog from a Electromotive TEC3
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Datalog from a Electromotive TEC3
Here's what a datalog looks like from a Electromotive TEC3 on a 1/4 mile pass.
Here's some info from the datalog....
- [MAP] Not getting full boost, there is a delay and then the boost hits about 800rpms after shifting.
- [MAP] again, 1st gear only hitting full boost until 8000 rpms.
- [TPS] shows shifted 2nd to 3rd to early, shifted at 8000 rpms.
- [AD2/ AD3] are EGT probes in the runners, something is up there since AD3 is fluctuating. Possible bad probes or maybe injector issues.
- [TPS] show shifted into 2nd way too early and you can see coming off the throttle completely before shifting.
- [BAT] - shows battery voltage, fluctuating for some reason.
- [SLC] - shows the shift light control, not waiting for the shift light.
- [AFR] - shows air fuel ratio's - AF's were in the low - mid 11's
- [CLT] - shows coolant temperature which was 185 deg F
- [MAT] - shows manifold air temp which was 154 deg F
Here's some info from the datalog....
- [MAP] Not getting full boost, there is a delay and then the boost hits about 800rpms after shifting.
- [MAP] again, 1st gear only hitting full boost until 8000 rpms.
- [TPS] shows shifted 2nd to 3rd to early, shifted at 8000 rpms.
- [AD2/ AD3] are EGT probes in the runners, something is up there since AD3 is fluctuating. Possible bad probes or maybe injector issues.
- [TPS] show shifted into 2nd way too early and you can see coming off the throttle completely before shifting.
- [BAT] - shows battery voltage, fluctuating for some reason.
- [SLC] - shows the shift light control, not waiting for the shift light.
- [AFR] - shows air fuel ratio's - AF's were in the low - mid 11's
- [CLT] - shows coolant temperature which was 185 deg F
- [MAT] - shows manifold air temp which was 154 deg F
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Rx_treme
2nd Generation Specific (1986-1992)
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02-27-03 01:50 AM