polverari
5+ Year Contributor
- 102
- 15
- Jan 29, 2018
-
São Paulo,
South_America
Hello!
(As I usually speak in all my posts, I apologize if I miss a few words, English is not my native language)
I have a 2g and I rarely accelerate above 6500 rpm. However, two days ago I decided to record a LOG speeding up to 7000 rpm, just to see the results. Below is a print screen of the video I made while accelerating.
Here, the video:
As you all can see, the RPM gauge is on 7000rpm and the speed at 169 km/h
However, my car ALWAYS show 12km/h more, so, i was at 157 km/h
Considering that I was in third gear, you can check out that a 2g GST eclipse at 7000 rpm is about 155 km / h (I went on several youtube videos to check this out, like these
As you can see...
6000 rpm = 84 Miles per hour
1000 rpm = 84/6 = 14
7000 rpm = 14x7 = 98 miles per hour = 156.8 km/h
Ok, now, the log:
(I will send the complete log here as a attached file)
Observing the exact moment of the 7000 rpm of the video, in the log, we conclude:
- 6178 rpm
- 142 km/h
Thats really weird...
Today I used the free time to clean the contacts of my powertransistor and install new coils, however, i did not make more tests (yet). I will record more logs tomorrow.
What is puzzling me is:
If the RPM
the panel is wrong, the panel speed is also wrong.
If the ECMlink is really 100% correct, my panel is absurdly wrong.
If my panel is wrong, it is only wrong at high RPM, as it marks correctly (with little margin of error) before 6000 rpm.
If the ECMlink is wrong, I have no idea why this is happening.
Do you have any tips, suggestions or opinions about it all?
Thank you!
(As I usually speak in all my posts, I apologize if I miss a few words, English is not my native language)
I have a 2g and I rarely accelerate above 6500 rpm. However, two days ago I decided to record a LOG speeding up to 7000 rpm, just to see the results. Below is a print screen of the video I made while accelerating.
You must be logged in to view this image or video.
Here, the video:
You must be logged in to view this image or video.
As you all can see, the RPM gauge is on 7000rpm and the speed at 169 km/h
However, my car ALWAYS show 12km/h more, so, i was at 157 km/h
Considering that I was in third gear, you can check out that a 2g GST eclipse at 7000 rpm is about 155 km / h (I went on several youtube videos to check this out, like these
You must be logged in to view this image or video.
As you can see...
6000 rpm = 84 Miles per hour
1000 rpm = 84/6 = 14
7000 rpm = 14x7 = 98 miles per hour = 156.8 km/h
Ok, now, the log:
You must be logged in to view this image or video.
(I will send the complete log here as a attached file)
Observing the exact moment of the 7000 rpm of the video, in the log, we conclude:
- 6178 rpm
- 142 km/h
Thats really weird...
Today I used the free time to clean the contacts of my powertransistor and install new coils, however, i did not make more tests (yet). I will record more logs tomorrow.
What is puzzling me is:
If the RPM
the panel is wrong, the panel speed is also wrong.
If the ECMlink is really 100% correct, my panel is absurdly wrong.
If my panel is wrong, it is only wrong at high RPM, as it marks correctly (with little margin of error) before 6000 rpm.
If the ECMlink is wrong, I have no idea why this is happening.
Do you have any tips, suggestions or opinions about it all?
Thank you!