Scanning problem with the MAP pressure....

[Garrett]

No mather if I use my config, on the Imperial, metric stock configuration

My reading from the map sensor isn't good

the car boost 14 psi

and I only ready 75 kpa

someone have an idea?

thanks for your help

[Bill@HPTuners]

might consider posting a scan.

[Garrett]

Here is a test I did with the 1 bar map sensor to see If I rear 1bar, and it didn't work to

I had the same test with the 2.5 bar T-Map sensor

[Garrett]

the file

[Bill@HPTuners]

thats a 1 bar sensor in the scanner log right? If so it looks completely normal to me. Reads as 104kpa in the graph. Post a screenshot if your seeing something different but it looks aok to me.

[Garrett]

yes it's a 1bar for this one

I look at the tables display like you said, the pressure is Ok

but for the pressure but no the graph and the historygram the pressure isn't ok

[Bill@HPTuners]

Its because you have a custom pid setup incorrectly more than likely.

Close hptuners program, Go to your hptuners folder & delete your VCM Scanner.cfg file & then reopen this file and all should be well.

[Garrett]

Fine the pressure is now PERFECT

but when I try to reconfigure some Historygraph tables

and the Insert Table is empty


It happened a couple of times in the past, and I didn't find the problem

[Bill@HPTuners]

Its because the scanner has no record now of the last vehicle you connected to. Go out to the vehicle in question, connect to the vehicle, open the scanner & hit the connect button.

[Garrett]

fine I will try it tonight

thanks alot for your help

[Garrett]

The pressure in the graph now work

but in the main spark histograms no

I don't understand why

I attached the screen shot and the scan file

[Bill@HPTuners]

The pressure in the graph now work

but in the main spark histograms no

I don't understand why

I attached the screen shot and the scan file

Because you setup your histogram incorrectly. Notice you have the X header referencing psi rather than kpa

[Garrett]

lol

thanks alot

it works