Disco 2 Nanocom Data

Shimsteriom

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• Jan 28, 2017

• #1

So, I've just been out with my new Nanocom all connected up for a couple of runs. One, the usual journey to work, and another involving some heavier right foot action. I've cleaned up the results in the CSV file as there were some weird characters stopping the Nanocom CSV reader from opening the file correctly, but to an untrained eye, the graphs don't really mean to much. If I throw one of these CSV files up on here, would someone mind casting an expert eye over the output values? I'm not expecting anyone to diagnose any faults, but if you spot any values / graph trends which could indicate an area which I should investigate further, then it would be greatly appreciated

 

raywin

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• Jan 28, 2017

• #2

If you look on the Nanocom web site you can download a graphics mapping program which quickly and easily turns the data to graphs.

 

neilly

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• Jan 28, 2017

• #3

OK,

Stick them up here for a shufti.

Cheers

 

Shimsteriom

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• Jan 28, 2017

• #4

raywin said:

If you look on the Nanocom web site you can download a graphics mapping program which quickly and easily turns the data to graphs.

Click to expand...

I've already got the CSV viewer which turns all the numbers in to graphs, but I'm none the wiser

 

neilly

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• Jan 28, 2017

• #5

Load up the file.

If you cannot load then open the CSV file in excel and save as a pdf then load that here.

Cheers

 

Shimsteriom

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• Jan 28, 2017

• #6

neilly said:

OK,

Stick them up here for a shufti.

Cheers

Click to expand...

Here's the data file from the second run where I was bit heavier on the throttle. FYI: I've removed the EGR valves.
http://www.shimster.im/files/RUN 2 - 280117.CSV

 

neilly

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• Jan 28, 2017

• #7

Did you read the comment in your other thread about asking Sierrafery for the file that shows general measurements/ data?

Cheers

 

Shimsteriom

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• Jan 28, 2017

• #8

neilly said:

Did you read the comment in your other thread about asking Sierrafery for the file that shows general measurements/ data?

Cheers

Click to expand...

Yeah, he's suggested that I sign up on another website

 

sierrafery

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• Jan 29, 2017

• #9

All the readings are ok in that file. eventually put a new air filter if it's old

 

Shimsteriom

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• Jan 29, 2017

• #10

The air filter was replaced about a month ago. I've just spent a few hours reviewing my data with posts from LR forums all over t'internet, and based on the figures from the Nanocom, the electrical engine management on my Disco looks good.
I'm still having issues with rough running when the engine speed approaches 3k, so I'm thinking that maybe the turbo - intercooler hose may be delaminated (injector harness, FPR, boost regular and MAF have all been replaced with genuine parts)

 

sierrafery

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• Jan 29, 2017

• #11

Then check the thin pipework to and from the wastegate modulator and make sure that the actuator valve is not leaking or the wastegate stuck closed.... you should se the wastegare rod moving if somebody floors the throttle to 3000+rpm even stationary