Kacza
Full Member
Karma: +20/-7
 Offline
Posts: 216
|
 |
« on: January 21, 2018, 07:17:18 AM »
|
|
|
Hi.
Can anyone help me turn off the second lambda probe.
Does MED have a map ESKONF?
I can turn off O2 in ME7 but in MED9 I did not do it.
Can anyone give me guidance?
|
|
|
|
|
Logged
|
|
|
|
uhuhart
Newbie
Karma: +1/-3
Offline
Posts: 20
|
|
« Reply #1 on: January 21, 2018, 03:01:55 PM »
|
|
|
I easy did it by changing codeword CDKAT and CDKATSP to "0". So the
cat-diagnosis is no longer active. This works if you have catless pipe.
greets
|
|
|
|
|
Logged
|
|
|
|
uhuhart
Newbie
Karma: +1/-3
Offline
Posts: 20
|
|
« Reply #2 on: January 21, 2018, 03:04:45 PM »
|
|
|
I easy did it by changing codeword CDKAT and CDKATSP to "0". So the
cat-diagnosis is no longer active. This works if you have catless pipe and 2nd O2 Sensor is still installed.
greets
|
|
|
|
|
Logged
|
|
|
|
Kacza
Full Member
Karma: +20/-7
Offline
Posts: 216
|
|
« Reply #3 on: January 22, 2018, 02:30:20 PM »
|
|
|
CDKATSP is 7.
Did you remove the second probe completely from the car?
|
|
|
|
|
Logged
|
|
|
|
|
gman86
|
|
« Reply #4 on: January 22, 2018, 02:53:55 PM »
|
|
|
CDKATSP is 7.
Did you remove the second probe completely from the car?
Set to 0 but leave the probe in. The secondary lambda is used for additional fuelling corrections. |
|
|
|
|
Logged
|
|
|
|
uhuhart
Newbie
Karma: +1/-3
Offline
Posts: 20
|
|
« Reply #5 on: January 22, 2018, 03:04:58 PM »
|
|
|
Was the same on my car, works well. CDKATSP seems to be the right way if your 2nd O2-Sensor is still installed. If you want to completely remove it, i think CDLSH and CDHSH is the right Codeword, but i haven´t tried it yet. Will try and report.
|
|
|
|
|
Logged
|
|
|
|
Kacza
Full Member
Karma: +20/-7
Offline
Posts: 216
|
|
« Reply #6 on: January 23, 2018, 11:34:16 AM »
|
|
|
Does MED have a map ESKONF?
Can anyone say yes or no?
|
|
|
|
|
Logged
|
|
|
|
uhuhart
Newbie
Karma: +1/-3
Offline
Posts: 20
|
|
« Reply #7 on: January 23, 2018, 01:01:03 PM »
|
|
|
No
|
|
|
|
|
Logged
|
|
|
|
tfsikiller
Jr. Member
Karma: +1/-1
Offline
Posts: 41
|
|
« Reply #8 on: January 24, 2018, 02:44:57 PM »
|
|
|
Was the same on my car, works well. CDKATSP seems to be the right way if your 2nd O2-Sensor is still installed. If you want to completely remove it, i think CDLSH and CDHSH is the right Codeword, but i haven´t tried it yet. Will try and report.
I have rear o2 sensor completely removed and it still throws a code with these changes. |
|
|
|
|
Logged
|
|
|
|
|
vwaudiguy
|
|
« Reply #9 on: January 24, 2018, 03:44:05 PM »
|
|
|
I have rear o2 sensor completely removed and it still throws a code with these changes.
Post the code? Preferable copy/paste VCDS scan. |
|
|
|
|
Logged
|
"If you have a chinese turbo, that you are worried is going to blow up when you floor it, then LOL."
|
|
|
|
gman86
|
|
« Reply #10 on: January 24, 2018, 07:45:19 PM »
|
|
|
Post the code? Preferable copy/paste VCDS scan.
It'll be diagnosis for the sensor and heater, not diagnosis for the cat. |
|
|
|
|
Logged
|
|
|
|
Kacza
Full Member
Karma: +20/-7
Offline
Posts: 216
|
|
« Reply #11 on: January 25, 2018, 12:14:29 AM »
|
|
|
I found maps:
CDHSH
CDKVS
CDLSH
CWKONLS
CWLSHA
CDLASH
TKIHKBTMN
TKIHKBTMX
TKIVKBTMN
TKIVKBTMN
I think it's a good clue when you want to disconnect the second oxygen sensor.
|
|
|
|
|
Logged
|
|
|
|
|
IamwhoIam
|
|
« Reply #12 on: January 25, 2018, 02:16:47 AM »
|
|
|
and we're back to the same old moronic "please do me a lambda delete"
|
|
|
|
|
Logged
|
I have no logs because I have a boost gauge (makes things easier)
|
|
|
|
prj
|
|
« Reply #13 on: January 25, 2018, 03:05:21 AM »
|
|
|
You need to disable lambda plausibility diagnosis, heater and heater endstage diagnosis. There are certain codewords to do both.
There is no ESKONF on MED9, it is done through specific codewords/voltage limits.
Look through the damos "Endstufe" for end stage, "Heiz" for heater. CDLSH/CDLASH should take care of the lambda diagnosis.
If you are lazy, just disconnect the lambda, note the fault codes and kill the fault classes.
It is not the "right" way but in the end it makes absolutely no difference, because once a lambda fault is debounced everything regarding the rear o2 is switched off in the ECU anyway.
|
|
|
|
« Last Edit: January 25, 2018, 03:07:21 AM by prj »
|
Logged
|
|
|
|
Kacza
Full Member
Karma: +20/-7
Offline
Posts: 216
|
|
« Reply #14 on: January 25, 2018, 03:40:59 AM »
|
|
|
I understand it and I know what's going on.  I'm just getting to know MED9 better. Is a good map address CLAAA - 1E0C8F |
|
|
|
|
Logged
|
|
|
|
|
