ALDL Logger V2

[Jayme]

send some more logs up. I downloaded your previous logs and opened them up. baro behaved both logs - 96ish not 100. I am highly suspicious of your tunerpro / adx being the issue.

[vlad01]

send some more logs up. I downloaded your previous logs and opened them up. baro behaved both logs - 96ish not 100. I am highly suspicious of your tunerpro / adx being the issue.

Thats what VL found as well. He sent me a new adx ages ago and it still did that. Since then I have undated TP about 3 times and 12P 112 came out since. Still got the same issue.

certainly not an ecu issues as all my ecus do this. Only thing I can thing of it the laptop itself as its pretty old and slow. only logs at 8-9Hz But being a toshiba its been rock solid, everything works on it and never crashes. Just crappy core 2 intel has no guts to run stuff.

[The1]

link here has a good table to reference to for altitude and kpa

http://www.engineeringtoolbox.com/air-a ... d_462.html

[VL400]

I thought in the end we worked out you were looking at the wrong item? 'Baro compensated MAP' is not barometric pressure, the baro pressure is just called 'Baro'. In your logs baro is 96kPa, along with MAP prior to starting the engine and baro compensated map is 100kPa as expected.

The compensated item is what the ECU uses for the VE lookup table (with the option flag set to use baro compensated map) and was added because tuning becomes confusing at low barometric pressures. With a baro of say 90kPa, a WOT MAP of the same the VE table still uses the 100kPa column - this is by design, its not a code issue.

[Gareth]

Hey guys,

got my logger out tonight and cant get it to power up off just the obd plug, i have to connect the usb lead at the same time, I can see data and log no problem...

Im running 424 on a V6

Im sure the issue is with the wiring of my end of the obd port. Does anyone know the wiring requirement of the obd port to run the logger?

Thanks in advance

[Holden202T]

you'll need the following:

Pin 5 - Ground
Pin 9 - data signal
Pin 16 - Battery +

[Gareth]

Thanks 202 Who new you needed power to run the logger added pin 16 and all good

I took a log today and for the life of me cant get it to work on TP to be able to view. It plays but shows no data..

11P_1B01.XDL

(884.63 KiB) Downloaded 276 times

[Dylan]

http://pcmhacking.net/forums/viewtopic.php?f=10&t=4605

I had this problem on 11P other week. Check out the adx VL400 posted on the last page.

[Gareth]

Hey thanks Dylan that made it work

any chance you'd take a look at it? the laps start at about the 3/4 mark

[Dylan]

Yeah no pobs, PM a bin