Help setting up wide band to log.

[LSXRacer]

Ok,

[LSXRacer]

Hi Joe, playing with fuel psi set up now. here are pics of my set up. ignore the ngk pic. There are no units showing up in the fuel pressure pid. not sure why. thanks.

[joecar]

Hi Joe, playing with fuel psi set up now. here are pics of my set up. ignore the ngk pic. There are no units showing up in the fuel pressure pid. not sure why. thanks.

Ok, close...

The string "*CLC-00-001" has to be on a line by itself, for example:

*CLC-00-001
psi         0.0      100.0         .1    "{EXT.AD2}*25-12.5"

Then you also need units, they go at the start of the next line.



Then, those same units (exact same spelling/case) are used in the RPN section:

CALC.FP           F001   CLC-00-001        psi          Fuel     "Fuel Pressure"

[joecar]

Then, not documented, you should leave at least 2 blank lines at the end of the file, otherwise the scantool does not correctly display the description string.

[LSXRacer]

thanks Joe. everything is working now. thanks again for all the help.

[smithers]

Hi JoeCar,

Lets say I follow this, which makes sense to me:
PLX's analog output:
- connect PLX analog signal and ground to FSV2 AD1+ and AD1- respectively;
- in V7 scantool select pid EXT.AD1 and CALC.AFR_PLX1 to log.

How do I PLOT AFR ERROR in any MAP(table)? E.g. I set up a map table that has a column of Air Flow Rate from mass Air Flow Sensor and ROW of MAFFREQ2. So for Data.....what do I select?
if I select WideBand AFR 1 - PLX (AFR)... I plot the wideband AFR correct?

Thanks in advance.

[joecar]

Hi JoeCar,

Lets say I follow this, which makes sense to me:
PLX's analog output:
- connect PLX analog signal and ground to FSV2 AD1+ and AD1- respectively;
- in V7 scantool select pid EXT.AD1 and CALC.AFR_PLX1 to log.

Correct.

And if you have an E38 you would also select pids E38.AFRATIO_DMA and CALC.BEN_PLX1_E38.

How do I PLOT AFR ERROR in any MAP(table)? E.g. I set up a map table that has a column of Air Flow Rate from mass Air Flow Sensor and ROW of MAFFREQ2. So for Data.....what do I select?

To see how to create a map, see this:
How%20to%20Create%20a%20Map.htm

basically:
- you goto the tunetool table (B0101 or B5001) and highlight the whole table, and do rightclick->Copy-with-Labels;
- you then goto the scantool map properties, and under the Row and Column tabs you do Paste Labels;
- then on the Row and Column tabs you select the pids for the table axis's;
- then on the Data tab you select the BEN pid.

if I select WideBand AFR 1 - PLX (AFR)... I plot the wideband AFR correct?

Thanks in advance.

You don't need to plot wideband AFR... you want to plot the BEN pid.