Buick Sportsman XFI install help
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Brandon706
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- Feb 25, 2012
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Is the sportsman software compatible with windows 10? I am having problems trying to get my laptop to sync to the ECU
Brandon706
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What is needed it to get it work properly? I tried downloading all the updated drivers and it still is not allowing me to view tables
So. You got the C-com Sportsman program loaded correctly with no problem?
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Brandon706
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Yes I am able to upload the start up tune but that’s it, the moment I try to view any tables or make any adjust I lose connection and get a block read or comm error
Ok. It sounds like maybe you have the wrong com port selected. Go through the com ports one at a time and then try to connect after changing each com port until you find the right one.
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Brandon706
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I went threw each port and still no luck. Like I mentioned earlier I can connect to the ecu but the moment I try to view tables or log I lose connection
Brandon706
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I also noticed that after my engine get up to temp the fans continue to run with the key on engine off. I read there is a update for this problem. Can someone forward me the update maybe that will solve my connection problems as well
captndave737
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On my sportsman and edash the voltage reads 1/2v lower than my volt meter. Where does the Sportsman read the voltage from?
I have a fuel pressure transducer installed. I've verified I have 12v switched and continuity from the signal pin to pin 28 on the sportsman but i show no fuel pressure. Some pages on the edash show 99psi and some show 0. Nothing changes.
I have a fuel pressure transducer installed. I've verified I have 12v switched and continuity from the signal pin to pin 28 on the sportsman but i show no fuel pressure. Some pages on the edash show 99psi and some show 0. Nothing changes.
I believe it gets the 12v from the orange wire off the battery. C16 on the factory ecu harness, but passes through the Casper’s adapter.
If it’s the SSI transducer, you should need a 5v Power, ground, and signal to pin 28. Then you will need to scale/calibrate the fuel sensor from the same drop down as the tps sensor calibration.
captndave737
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This is the transducer I'm using.http://www.installationinstructions.com/107105.pdf
captndave737
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I still can't figure out the fuel pressure calibration. This is what I see . I can click the purple lines where they intersect at the top and right but can't drag it to the left. I can drag the vertical line down. I think I'm supposed to drag the intersection of the 2 lines to where my fuel pressure is. Is that right?
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Jerryl
Tall Unvaccinated Chinese Guy
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You shouldn’t have 5.0v with key on in the RawTps field. It should be a little under 2.0v if 1v is 0psi and 5v is 100psi. It looks like the sensor is doing its job if it’s getting an input of 5.0v at the rawtps field and showing 99.6psi. Where are you getting the 12v from? You could have a bad sensor, but it shouldn’t be seeing 5v on the signal unless you really have 100psi on the rail. You’ll need to double click the voltages on the bottom and have the first at 1v and last at 5v with an equal spacing of voltage on the rest since the pressure scale is linear.
