DegC and going lean

[djstatic]

Hi Everyone,

I'm trying to troubleshoot why my car goes really lean and has a really lean dwell or lag after gear changes.

I notice that when it was really lean DegC was 130+

I think it might be caused (or a contributing factor) by idle/decel

What is DegC (I know it's not coolant because that seems normal).


Here's a log of me driving from my work to a petrol station (I do this often because E85)

2home_1.csv

Log

(2.69 MiB) Downloaded 122 times

DJStatic.bin

RB25 with R32 ECU

(32 KiB) Downloaded 175 times

DLPADConverter.zip

DLP Wideband (not sure if you need this?)

(1.76 KiB) Downloaded 123 times

Any help would be appreciated.

Thanks

[djstatic]

So.. Does anyone know what Deg C, actually is?

What it monitors?

What sensor is connected to it?

[Matt]

Deg C and Deg F are in your CSV files in the Wideband\DLPADConverter. These are not in the default DLP AUX4,5,6 files

I have no idea what inputs they have connected to or how you made those tables?

[djstatic]

lol doh!

I didn't realise they were from the DLP. It must be interference of some sort from the UGEO. The input should be from a AEM Temp gauge. They boast that you can use a logger, but they don't provide the scale so I haven't corrected the aux*.csv files.

[Matt]

Tie all unused DLP inputs to ground, otherwise it will affect the data received

[djstatic]

Firstly, I feel like a right ass-hat. It was late

Secondly, they are. You eathed the inputs and tested it for me in May.

I just cut the wire back to add my other AEM gauges. Maybe something rattled loose.

I'll start a new (less embarrassing) thread with my actual problems.

First step, I think I need to raise TP_Min, its on 4's.

[Matt]

Oh yeah thats right.... got a very short memory sorry!