Octavia 1.6 TDI PCR 2.1 DPF OFF

**slklite** · 17th October, 2019, 09:57 AM

Hello, guys, here is the dump from my friend's car. It is a Skoda Octavia 1.6 TDI CR.

He already broke his DPF and emptied it.

He asked me if I can remove DPF in the ecu, and I said I'll try, but I' ve never seen this ecu...

Would someone help me please ?

Here is the dump of the ECU (already unlocked)

ECU part number : 03L906023AG
Engine code is CAYC

Thank you.

**diags** · 17th October, 2019, 10:57 AM

try and report,
pass pm.

**naskochipa** · 17th October, 2019, 11:07 AM

Originally Posted by slklite

Hello, guys, here is the dump from my friend's car. It is a Skoda Octavia 1.6 TDI CR.

He already broke his DPF and emptied it.

He asked me if I can remove DPF in the ecu, and I said I'll try, but I' ve never seen this ecu...

Would someone help me please ?

Here is the dump of the ECU (already unlocked)

ECU part number : 03L906023AG
Engine code is CAYC

Thank you.

Pass-PM

When you give a repot and thank you you will receive a password

**slklite** · 17th October, 2019, 05:46 PM

Originally Posted by naskochipa

Pass-PM

When you give a repot and thank you you will receive a password

Hi, thanks.

Is your file working 100% ?

Thanks.

**slklite** · 17th October, 2019, 08:24 PM

Originally Posted by diags

try and report,
pass pm.

Already got that one, made with ADS. But I don't if it's reliable...

**Team dz** · 17th October, 2019, 09:24 PM

You compare the program ADS file with WinOLS+ DAMOS got
3 mistakes I pointed out by the red balloon

Driven distance threshold for regeneration
Minimum vehicle speed used for the low-load detection within the regeneration conditions for particulate filter

Maximum differential pressure over the particulate filter to enable soot- mass calculation for particulate filter based on physical calculation method, differential pressure over particulate filter
Maximum differential pressure over the particulate filter to enable soot- mass calculation for particulate filter based on physical calculation method, differential pressure over particulate filter

Filter factor for air mass flow setpoint increasing in idle
filter factor for the moving mean value of the manifold pressure
factor for low pass filter of diagnosis BPA_DIAG_EOL
factor for low pass filter of diagnosis BPA_DIAG_EOL

Factor to calculate the mass of ash inside the particulate filter based on the amount of fuel
Manual correction factor for the soot- mass into particulate filter based on physical calculation method, differential pressure over the particulate filter

Manual correction factor for the soot- mass into particulate filter based on soot-model

Gradient limitation for the TQ_LIM_GB_PROT with error
Gradient limitation for the TQ_LIM_GB_PROT with error
Gradient limitation for the TQ_LIM_GB_PROT

Gradient limitation for the TQ_LIM_GB_PROT

Maximum threshold for the soot-integrator of the soot-model to determine soot load of the particulate filter
Maximum threshold for the soot-integrator of the soot-model to determine soot load of the particulate filter
Minimum threshold for the soot-integrator of the soot-model to determine soot load of the particulate filter
Minimum threshold for the soot-integrator of the soot-model to determine soot load of the particulate filter

Maximum value for soot load of particulate filter related to the indicated torque
Maximum value for soot load of particulate filter related to the indicated torque

Duration of the Disablement of the Diagnostic
c_t_init_stuck_sig_egrv[0]
c_t_init_stuck_sig_egrv[0]
Maximum regeneration time of the particulate filter used for the soot- message

Maximal time treshold for complete particulate filter regeneration related to the iparticulate filter load
Maximal time treshold for complete particulate filter regeneration related to the iparticulate filter load
Maximal time treshold for complete particulate filter regeneration related to the iparticulate filter load
Maximal time treshold for complete particulate filter regeneration related to the iparticulate filter load
Maximal time treshold for complete particulate filter regeneration related to the indicated torque setpoint
Maximal time treshold for complete particulate filter regeneration related to the indicated torque setpoint
Maximal time treshold for complete particulate filter regeneration related to the indicated torque setpoint
Maximal time treshold for complete particulate filter regeneration related to the indicated torque setpoint

Threshold for total injector runtime before 0 Km adaptation begins
Threshold for total injector runtime before 0 Km adaptation begins
Threshold for total injector runtime before 0 Km adaptation begins

Minimum exhaust gas temperature threshold value 0 to enable soot- mass calculation for particulate filter based on physical calculation method, differential pressure over particulate filter
Minimum exhaust gas temperature threshold value 0 to enable soot- mass calculation for particulate filter based on physical calculation method, differential pressure over particulate filter

Minimum exhaust gas temperature threshold value 1 to enable soot- mass calculation for particulate filter based on physical calculation method, differential pressure over particulate filter
Minimum exhaust gas temperature threshold value 1 to enable soot- mass calculation for particulate filter based on physical calculation method, differential pressure over particulate filter

disabling egr-cooler depending on TEMP_EX (inj. state GES = 0) ERRORRRRRRRRRRRRRRRRRRRRRRRRRR
disabling egr-cooler depending on TEMP_EX (inj. state GES = 0) ERRORRRRRRRRRRRRRRRRRRRRRRRRRR
disabling egr-cooler depending on TEMP_EX (inj. state GES = 1) ERRORRRRRRRRRRRRRRRRRRRRRRRRRR

Minimum volume- flow through the turbocharger turbin to enable soot- mass calculation for particulate filter based on physical calculation method, differential pressure over particulate filter
Minimum volume- flow through the turbocharger turbin to enable soot- mass calculation for particulate filter based on physical calculation method, differential pressure over particulate filter
Volumetric flow upstream particulate filter threshold to enable diagnosis

Volumetric flow upstream particulate filter threshold to enable diagnosis
Maximum fuel consumption value since last regeneration in case of non-valid load state
Maximum fuel consumption value since last regeneration in case of non-valid load state

Minimum vehicle speed to enable soot- mass calculation for particulate filter based on physical calculation method, differential pressure over particulate filter
Minimum vehicle speed to enable soot- mass calculation for particulate filter based on physical calculation method, differential pressure over particulate filter
.................
.......................
/////////////////////////////////////////////////////////////////////
In general it is a free program but it meets the purpose of some vehicles
And not tired like WinOLS
That's a personal ray

It remains WinOLS programs
In the foreground until now
/////////////////////////////////////////////////////////////////////

**slklite** · 18th October, 2019, 09:52 AM

Originally Posted by Team dz

You compare the program ADS file with WinOLS+ DAMOS got
3 mistakes I pointed out by the red balloon

Driven distance threshold for regeneration
Minimum vehicle speed used for the low-load detection within the regeneration conditions for particulate filter

Maximum differential pressure over the particulate filter to enable soot- mass calculation for particulate filter based on physical calculation method, differential pressure over particulate filter
Maximum differential pressure over the particulate filter to enable soot- mass calculation for particulate filter based on physical calculation method, differential pressure over particulate filter

Filter factor for air mass flow setpoint increasing in idle
filter factor for the moving mean value of the manifold pressure
factor for low pass filter of diagnosis BPA_DIAG_EOL
factor for low pass filter of diagnosis BPA_DIAG_EOL

Factor to calculate the mass of ash inside the particulate filter based on the amount of fuel
Manual correction factor for the soot- mass into particulate filter based on physical calculation method, differential pressure over the particulate filter

Manual correction factor for the soot- mass into particulate filter based on soot-model

Gradient limitation for the TQ_LIM_GB_PROT with error
Gradient limitation for the TQ_LIM_GB_PROT with error
Gradient limitation for the TQ_LIM_GB_PROT

Gradient limitation for the TQ_LIM_GB_PROT

Maximum threshold for the soot-integrator of the soot-model to determine soot load of the particulate filter
Maximum threshold for the soot-integrator of the soot-model to determine soot load of the particulate filter
Minimum threshold for the soot-integrator of the soot-model to determine soot load of the particulate filter
Minimum threshold for the soot-integrator of the soot-model to determine soot load of the particulate filter

Maximum value for soot load of particulate filter related to the indicated torque
Maximum value for soot load of particulate filter related to the indicated torque

Duration of the Disablement of the Diagnostic
c_t_init_stuck_sig_egrv[0]
c_t_init_stuck_sig_egrv[0]
Maximum regeneration time of the particulate filter used for the soot- message

Maximal time treshold for complete particulate filter regeneration related to the iparticulate filter load
Maximal time treshold for complete particulate filter regeneration related to the iparticulate filter load
Maximal time treshold for complete particulate filter regeneration related to the iparticulate filter load
Maximal time treshold for complete particulate filter regeneration related to the iparticulate filter load
Maximal time treshold for complete particulate filter regeneration related to the indicated torque setpoint
Maximal time treshold for complete particulate filter regeneration related to the indicated torque setpoint
Maximal time treshold for complete particulate filter regeneration related to the indicated torque setpoint
Maximal time treshold for complete particulate filter regeneration related to the indicated torque setpoint

Threshold for total injector runtime before 0 Km adaptation begins
Threshold for total injector runtime before 0 Km adaptation begins
Threshold for total injector runtime before 0 Km adaptation begins

Minimum exhaust gas temperature threshold value 0 to enable soot- mass calculation for particulate filter based on physical calculation method, differential pressure over particulate filter
Minimum exhaust gas temperature threshold value 0 to enable soot- mass calculation for particulate filter based on physical calculation method, differential pressure over particulate filter

Minimum exhaust gas temperature threshold value 1 to enable soot- mass calculation for particulate filter based on physical calculation method, differential pressure over particulate filter
Minimum exhaust gas temperature threshold value 1 to enable soot- mass calculation for particulate filter based on physical calculation method, differential pressure over particulate filter

disabling egr-cooler depending on TEMP_EX (inj. state GES = 0) ERRORRRRRRRRRRRRRRRRRRRRRRRRRR
disabling egr-cooler depending on TEMP_EX (inj. state GES = 0) ERRORRRRRRRRRRRRRRRRRRRRRRRRRR
disabling egr-cooler depending on TEMP_EX (inj. state GES = 1) ERRORRRRRRRRRRRRRRRRRRRRRRRRRR

Minimum volume- flow through the turbocharger turbin to enable soot- mass calculation for particulate filter based on physical calculation method, differential pressure over particulate filter
Minimum volume- flow through the turbocharger turbin to enable soot- mass calculation for particulate filter based on physical calculation method, differential pressure over particulate filter
Volumetric flow upstream particulate filter threshold to enable diagnosis

Volumetric flow upstream particulate filter threshold to enable diagnosis
Maximum fuel consumption value since last regeneration in case of non-valid load state
Maximum fuel consumption value since last regeneration in case of non-valid load state

Minimum vehicle speed to enable soot- mass calculation for particulate filter based on physical calculation method, differential pressure over particulate filter
Minimum vehicle speed to enable soot- mass calculation for particulate filter based on physical calculation method, differential pressure over particulate filter
.................
.......................
/////////////////////////////////////////////////////////////////////
In general it is a free program but it meets the purpose of some vehicles
And not tired like WinOLS
That's a personal ray

It remains WinOLS programs
In the foreground until now
/////////////////////////////////////////////////////////////////////

All right, thank you for the insight.

So how should these 3 parameters be ? Remain untouched (original values) ? Are these modified only for a dpf off ?

Thanks.

**pipina** · 18th October, 2019, 06:26 PM

Hi, you have 03L906023AG_9979 sw that is after diselgate action. Making dpf of on this sw is total disaster for engine. Make downgrade to sw lower than 9977 and take out plastic insert in MAF. Than I can make you corect dpf off. Your injector will start knocking in the morning in 10.000km with 9977 or higher sw ... if they do not allready.

Regards

**slklite** · 18th October, 2019, 09:30 PM

Originally Posted by pipina

Hi, you have 03L906023AG_9979 sw that is after diselgate action. Making dpf of on this sw is total disaster for engine. Make downgrade to sw lower than 9977 and take out plastic insert in MAF. Than I can make you corect dpf off. Your injector will start knocking in the morning in 10.000km with 9977 or higher sw ... if they do not allready.

Regards

I hear you, how can I downgrade ?

Thanks.

**pipina** · 18th October, 2019, 09:37 PM

with X17 from magic motorsport, or using .odx and tool that suport odx,sgo,... flashing, I use DiagRA D but there are other tools suporting too

**slklite** · 18th October, 2019, 09:42 PM

Originally Posted by pipina

with X17 from magic motorsport, or using .odx and tool that suport odx,sgo,... flashing, I use DiagRA D but there are other tools suporting too

Too bad, I thought I could do it with kess...

**Team dz** · 18th October, 2019, 10:10 PM

You can do it with and KESS KATAG CLONE

**ivanmihov** · 19th October, 2019, 06:34 AM

Originally Posted by pipina

Hi, you have 03L906023AG_9979 sw that is after diselgate action. Making dpf of on this sw is total disaster for engine. Make downgrade to sw lower than 9977 and take out plastic insert in MAF. Than I can make you corect dpf off. Your injector will start knocking in the morning in 10.000km with 9977 or higher sw ... if they do not allready.

Regards

is soft with number ...9970 OK to do dpf off egr off