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Author Topic: R32 no lambda regulation after second o2 removing  (Read 10585 times)
fknbrkn
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« on: September 30, 2015, 09:07:36 AM »

hi
removed o2 sensors from R32 250hp 022906032DP
has no errors but lamda regulation always at 0%
ive defined this manually and maybe do something wrong Sad

Code:
07/28/2015 04:07:11  Scalar:    CDKAT changed from 1.00  (0x01) to 0.00  (0x00).
07/28/2015 04:07:16  Scalar:    CDHSH changed from 1.00  (0x01) to 0.00  (0x00).
07/28/2015 04:07:20  Scalar:    CDHSHE changed from 1.00  (0x01) to 0.00  (0x00).
07/28/2015 04:07:25  Scalar:    CDLASH changed from 1.00  (0x01) to 0.00  (0x00).
07/28/2015 04:07:28  Scalar:    CDLSH changed from 1.00  (0x01) to 0.00  (0x00).
07/28/2015 04:07:31  Scalar:    CDLSHV changed from 1.00  (0x01) to 0.00  (0x00).
07/28/2015 04:07:35  Scalar:    CDSLS changed from 1.00  (0x01) to 0.00  (0x00).
07/28/2015 04:08:21  Scalar:    CWKONABG changed from 5.00  (0x05) to 1.00  (0x01).
07/28/2015 04:08:31  Scalar:    CWKONLS changed from 51.00  (0x33) to 17.00  (0x11).
07/28/2015 04:08:35  Scalar:    CLRSHK changed from 16.00  (0x10) to 1.00  (0x01).
07/28/2015 04:08:39  Scalar:    CLRSHK changed from 1.00  (0x01) to 17.00  (0x11).
07/28/2015 04:08:43  Scalar:    CLRSK changed from 1.00  (0x01) to 0.00  (0x00).

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Snow Trooper
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« Reply #1 on: September 30, 2015, 10:16:30 AM »

What about n80 (evap)?
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Jim_Coupe
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« Reply #2 on: September 30, 2015, 11:28:43 PM »

It sounds like you have problems with EVAP DTC ?

CLATEVE = 0
CLALDPE = 0
CDTES = 0

Worked on my R32

But i havent manage to get rid of my O2 sensor codes.. Did you get rid of all yours with those adresses?
« Last Edit: September 30, 2015, 11:33:15 PM by Jim_Coupe » Logged

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ddillenger
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« Reply #3 on: October 01, 2015, 12:03:13 AM »

It sounds like you have problems with EVAP DTC ?

CLATEVE = 0
CLALDPE = 0
CDTES = 0

Worked on my R32

But i havent manage to get rid of my O2 sensor codes.. Did you get rid of all yours with those adresses?

Error class hacks will not restore lambda regulation! Just hide the faults.
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Jim_Coupe
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« Reply #4 on: October 01, 2015, 01:15:12 AM »

Ok then we are in the same boat me and this guy.. I checked now and thats right my codes are gone but LTFT dies after a while.
..  Im going nuts on this EVAP..

read this..
http://nefariousmotorsports.com/forum/index.php?topic=8847.0

fukenbroken are you going turbo?
« Last Edit: October 01, 2015, 01:23:23 AM by Jim_Coupe » Logged

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« Reply #5 on: November 26, 2015, 05:04:22 AM »

Ok then we are in the same boat me and this guy.. I checked now and thats right my codes are gone but LTFT dies after a while.
..  Im going nuts on this EVAP..

read this..
http://nefariousmotorsports.com/forum/index.php?topic=8847.0

fukenbroken are you going turbo?
I had similar problem when I SWAP R32 engines in the past. Error class hacks didn't help but I solder 330Ohm 10W resistor to fool the ECU and this solved lambda regulation problem.
Now I do ESKONF, error class hacks and resistor Smiley
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fknbrkn
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« Reply #6 on: November 26, 2015, 05:12:28 AM »

nice
im also found that problem was in lambda heating error
received vr6 ecu yesterday but unfortunally i have no vr6 car for now  Undecided
is anyone has any definition for 022906032x ?
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ddillenger
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« Reply #7 on: November 26, 2015, 11:46:47 AM »

ESKONF. Post your file. It's the same as ME7.1 for lambda heating.

5th byte, bits 7 and 6
6th byte, bits 2 and 3

IIRC.
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fknbrkn
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« Reply #8 on: November 26, 2015, 06:25:27 PM »

it seems that i have to change this?

00 FC 2F FC 0C 30 F3 FF C0 FF 55 55 FF

00 FC 2F FC 0C 3F FF FF C0 FF 55 55 FF
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fknbrkn
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« Reply #9 on: November 26, 2015, 06:28:00 PM »

oh something wrong with connection today
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fknbrkn
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« Reply #10 on: December 02, 2015, 05:22:23 PM »

aaaand it works Smiley
still comes B2S2 heating error but its not affect to lambda regulation and can be easily removed by error class
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ddillenger
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« Reply #11 on: December 03, 2015, 11:12:51 AM »

aaaand it works Smiley
still comes B2S2 heating error but its not affect to lambda regulation and can be easily removed by error class

Of course it works.

lol
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fknbrkn
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« Reply #12 on: December 03, 2015, 03:17:19 PM »

Of course it works.

lol

thanks DD!
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sk_vm
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« Reply #13 on: November 27, 2019, 11:40:49 AM »

Maybe someone will come in handy
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yxx499
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« Reply #14 on: November 27, 2019, 10:09:00 PM »

What do you need ?

Maybe someone will come in handy

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