NefMoto

Technical => Tuning => Topic started by: fknbrkn on September 30, 2015, 09:07:36 AM



Title: R32 no lambda regulation after second o2 removing
Post by: fknbrkn 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 :(

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).



Title: Re: R32 no lambda regulation after second o2 removing
Post by: Snow Trooper on September 30, 2015, 10:16:30 AM
What about n80 (evap)?


Title: Re: R32 no lambda regulation after second o2 removing
Post by: Jim_Coupe 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?


Title: Re: R32 no lambda regulation after second o2 removing
Post by: ddillenger 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.


Title: Re: R32 no lambda regulation after second o2 removing
Post by: Jim_Coupe 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?


Title: Re: R32 no lambda regulation after second o2 removing
Post by: Apsik 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 :)


Title: Re: R32 no lambda regulation after second o2 removing
Post by: fknbrkn 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  :-\
is anyone has any definition for 022906032x ?


Title: Re: R32 no lambda regulation after second o2 removing
Post by: ddillenger 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.


Title: Re: R32 no lambda regulation after second o2 removing
Post by: fknbrkn 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


Title: Re: R32 no lambda regulation after second o2 removing
Post by: fknbrkn on November 26, 2015, 06:28:00 PM
oh something wrong with connection today


Title: Re: R32 no lambda regulation after second o2 removing
Post by: fknbrkn on December 02, 2015, 05:22:23 PM
aaaand it works :)
still comes B2S2 heating error but its not affect to lambda regulation and can be easily removed by error class


Title: Re: R32 no lambda regulation after second o2 removing
Post by: ddillenger on December 03, 2015, 11:12:51 AM
aaaand it works :)
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


Title: Re: R32 no lambda regulation after second o2 removing
Post by: fknbrkn on December 03, 2015, 03:17:19 PM
Of course it works.

lol

thanks DD!


Title: Re: R32 no lambda regulation after second o2 removing
Post by: sk_vm on November 27, 2019, 11:40:49 AM
Maybe someone will come in handy


Title: Re: R32 no lambda regulation after second o2 removing
Post by: yxx499 on November 27, 2019, 10:09:00 PM
What do you need ?

Maybe someone will come in handy



Title: Re: R32 no lambda regulation after second o2 removing
Post by: fluke9 on December 05, 2019, 01:37:23 PM
What do you need ?
"Posts:1 -> Hi i just came here and want that too, do this for me, bye!" ;-)


Title: Re: R32 no lambda regulation after second o2 removing
Post by: sk_vm on December 20, 2019, 12:05:09 PM
"Posts:1 -> Hi i just came here and want that too, do this for me, bye!" ;-)

Hi. On the contrary, I just came, read a lot, fixed flash for myself. Attached the finished work ... bye ;D


Title: Re: R32 no lambda regulation after second o2 removing
Post by: fluke9 on December 23, 2019, 03:19:39 AM
Hi. On the contrary, I just came, read a lot, fixed flash for myself. Attached the finished work ... bye ;D
Ohhh, thanks for the contribution then ;-)

Your sentence just sounded like the opposite, my bad!