Scanmaster readings, normal?
03-17-2013, 03:38 PM
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Scanmaster readings, normal? Ignore my company in the video....
where are you at Ed?
Edit; I guess I was just expecting any knock retard to happen under load and not idling.
where are you at Ed?
Edit; I guess I was just expecting any knock retard to happen under load and not idling.
Last edited by 02v8ta; 03-17-2013 at 11:03 PM.
03-19-2013, 10:34 PM
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Has the computer had a tune? Values are opposite of expected. It goes lean at 3500rpm with zero retard. Then back to rich at idle with retard - where it normally uses advance without load.
Take a look at the rpm and see if it matches your tach - scanmaster may be connected wrong.
Interesting to follow this thread and to see how the scanmaster works - like i can't tell which O2 it reads, right or left? But its really nice to have that info right on the dash real time - if/when it works. Could be cool tool.
Thx for posting,
cardo
Take a look at the rpm and see if it matches your tach - scanmaster may be connected wrong.
Interesting to follow this thread and to see how the scanmaster works - like i can't tell which O2 it reads, right or left? But its really nice to have that info right on the dash real time - if/when it works. Could be cool tool.
Thx for posting,
cardo
03-20-2013, 09:15 AM
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Values are opposite of expected. It goes lean at 3500rpm with zero retard. Then back to rich at idle with retard - where it normally uses advance without load.
Take a look at the rpm and see if it matches your tach - scanmaster may be connected wrong.
Interesting to follow this thread and to see how the scanmaster works - like i can't tell which O2 it reads, right or left? But its really nice to have that info right on the dash real time - if/when it works. Could be cool tool.
Thx for posting,
cardo
Take a look at the rpm and see if it matches your tach - scanmaster may be connected wrong.
Interesting to follow this thread and to see how the scanmaster works - like i can't tell which O2 it reads, right or left? But its really nice to have that info right on the dash real time - if/when it works. Could be cool tool.
Thx for posting,
cardo
Glad I'm not alone.
03-20-2013, 09:23 AM
#5
Mine does not do that, its zero at idling 99.9% of the time. Anytime I did notice KR at idle, it was always exhaust related like a pipe hitting the chassis. Might put a wide band O2 on it to determine accurate A/F.
I seriously doubt this is a connection issue.
I seriously doubt this is a connection issue.
03-20-2013, 09:27 AM
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The exhaust is something ill be messing with soon anyway probably but I didn't notice any contact with the headers and the body. Right now it's just LTs x pipe dumped at the rear.
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03-21-2013, 07:18 PM
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ya pcmforless did mine and they even deconizatized my knock sensor
hey ed if i buy tuner cats or a cable could i send my tune to u with out sending u the pcm??
hey ed if i buy tuner cats or a cable could i send my tune to u with out sending u the pcm??
03-23-2013, 12:05 AM
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Turning the engine off erases all stored data. Mode button is on the left. Press the Mode button to identify the mode and the right display shows the data.
I won't post the instruction manual in case of copyright law. But i can PM u with the instructions in plain text if u want.
cardo
I won't post the instruction manual in case of copyright law. But i can PM u with the instructions in plain text if u want.
cardo
