Depollution system faulty
Moderator: RichardW
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Depollution system faulty
My car is 2009 model Peugeot 308 petrol. It shows "Depollution system faulty" warning msgs sometime during the engine start and engine goes to limp mode along with Engine system light ON. What I do is, I use the OBD scanner and clear the faulty code and drive off the vehicle. Is there any problem in doing so??
- xantia_v6
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Re: Depollution system faulty
We could give better advice if you give the exact fault codes that you are clearing and the VIN of your car so that we can look up the engine specification.
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Re: Depollution system faulty
P0504- power train
P0299 - Power train.
Apart from this showing msg "Depollution system faulty"
These are the two faulty code generated before, one code has gone when I changed the brake light bulb.
Other I cleared myself without doing anything.
Chasis num: VF3**************[VIN obfuscated, can be read by forum staff]
copying Other report generated:
Mode $06 report generated by Torque for Android
================================================
Vehicle VIN: Not present
Vehicle Manufacturer: Unknown
Vehicle Calibration ID: Not present
Test report:
------------------
MID:$01 TID:$3e
- O2 Bank 1 Sensor 1
Max: 9,826 Min: 15,872
Test result value: 15,873
FAIL
----
MID:$01 TID:$54
- O2 Bank 1 Sensor 1
Max: 9,826 Min: 21,632
Test result value: 21,633
FAIL
----
MID:$01 TID:$a1
- O2 Bank 1 Sensor 1
Max: 1.96887 Min: 0
Test result value: 0
PASS
----
MID:$02 TID:$01
Rich to Lean sensor threshold voltage(constant) - O2 Bank 1 Sensor 2
Max: 0.57194V Min: 0.57194V
Test result value: 0.57194V
PASS
----
MID:$12 TID:$0a
Sensor period(calculated) -
Max: 2,054S Min: 30,760S
Test result value: 51,218S
FAIL
----
MID:$12 TID:$50
-
Max: 4,532.2002 Min: 205
Test result value: 2,615.19995
PASS
----
MID:$13 TID:$0a
Sensor period(calculated) -
Max: 2,054Ohm Min: 57,384Ohm
Test result value: 12,307Ohm
FAIL
----
MID:$13 TID:$e0
-
Max: 4,532.2002 Min: 205
Test result value: 2,615.19995
PASS
----
MID:$14 TID:$08
Maximum sensor Voltage for test cycle(calculated) -
Max: 4,532.2002 Min: 205
Test result value: 2,615.19995
PASS
----
MID:$15 TID:$48
-
Max: 4,532.2002 Min: 205
Test result value: 2,615.19995
PASS
----
MID:$21 TID:$81
- Catalyst Monitor Bank 1
Test incomplete or dependant test failed
--
MID:$25 TID:$02
Lean to Rich sensor threshold voltage(constant) -
Max: 43,690 Min: 15,018
Test result value: 32,871
PASS
----
MID:$27 TID:$82
-
Max: 43,690 Min: 15,018
Test result value: 32,871
PASS
----
MID:$3e TID:$02
Lean to Rich sensor threshold voltage(constant) - Purge Flow Monitor
Max: 43,690 Min: 15,018
Test result value: 32,871
PASS
----
MID:$41 TID:$c1
- O2 Heater Monitor Bank 1 - Sensor 1
Max: 1,239.90002°C Min: 759.90002°C
Test result value: 820.10004°C
PASS
----
MID:$42 TID:$c2
- O2 Heater Monitor Bank 1 - Sensor 2
Max: 3,136Ohm Min: 0Ohm
Test result value: 182Ohm
PASS
----
MID:$81 TID:$40
- Fuel System Monitor Bank 1
Max: 9,826 Min: 16,512
Test result value: 16,513
FAIL
----
MID:$a2 TID:$0b
EWMA Misfire counts (average) for last 10 drive cycles - Misfire Cylinder 1 Data
Max: 0Count Min: 1Count
Test result value: 19Count
FAIL
----
MID:$a2 TID:$0c
Misfire counts for last/current driving cycles(calculated) - Misfire Cylinder 1 Data
Max: 65,535Count Min: 0Count
Test result value: 0Count
PASS
----
MID:$a3 TID:$0b
EWMA Misfire counts (average) for last 10 drive cycles - Misfire Cylinder 2 Data
Max: 65,535Count Min: 0Count
Test result value: 27Count
PASS
----
MID:$a3 TID:$0c
Misfire counts for last/current driving cycles(calculated) - Misfire Cylinder 2 Data
Max: 65,535Count Min: 0Count
Test result value: 4Count
PASS
----
MID:$a4 TID:$0b
EWMA Misfire counts (average) for last 10 drive cycles - Misfire Cylinder 3 Data
Max: 0Count Min: 15Count
Test result value: 6Count
FAIL
----
MID:$a4 TID:$0c
Misfire counts for last/current driving cycles(calculated) - Misfire Cylinder 3 Data
Max: 65,535Count Min: 0Count
Test result value: 3Count
PASS
----
MID:$a5 TID:$0b
EWMA Misfire counts (average) for last 10 drive cycles - Misfire Cylinder 4 Data
Max: 0Count Min: 0Count
Test result value: 11Count
FAIL
----
End of report.
P0299 - Power train.
Apart from this showing msg "Depollution system faulty"
These are the two faulty code generated before, one code has gone when I changed the brake light bulb.
Other I cleared myself without doing anything.
Chasis num: VF3**************[VIN obfuscated, can be read by forum staff]
copying Other report generated:
Mode $06 report generated by Torque for Android
================================================
Vehicle VIN: Not present
Vehicle Manufacturer: Unknown
Vehicle Calibration ID: Not present
Test report:
------------------
MID:$01 TID:$3e
- O2 Bank 1 Sensor 1
Max: 9,826 Min: 15,872
Test result value: 15,873
FAIL
----
MID:$01 TID:$54
- O2 Bank 1 Sensor 1
Max: 9,826 Min: 21,632
Test result value: 21,633
FAIL
----
MID:$01 TID:$a1
- O2 Bank 1 Sensor 1
Max: 1.96887 Min: 0
Test result value: 0
PASS
----
MID:$02 TID:$01
Rich to Lean sensor threshold voltage(constant) - O2 Bank 1 Sensor 2
Max: 0.57194V Min: 0.57194V
Test result value: 0.57194V
PASS
----
MID:$12 TID:$0a
Sensor period(calculated) -
Max: 2,054S Min: 30,760S
Test result value: 51,218S
FAIL
----
MID:$12 TID:$50
-
Max: 4,532.2002 Min: 205
Test result value: 2,615.19995
PASS
----
MID:$13 TID:$0a
Sensor period(calculated) -
Max: 2,054Ohm Min: 57,384Ohm
Test result value: 12,307Ohm
FAIL
----
MID:$13 TID:$e0
-
Max: 4,532.2002 Min: 205
Test result value: 2,615.19995
PASS
----
MID:$14 TID:$08
Maximum sensor Voltage for test cycle(calculated) -
Max: 4,532.2002 Min: 205
Test result value: 2,615.19995
PASS
----
MID:$15 TID:$48
-
Max: 4,532.2002 Min: 205
Test result value: 2,615.19995
PASS
----
MID:$21 TID:$81
- Catalyst Monitor Bank 1
Test incomplete or dependant test failed
--
MID:$25 TID:$02
Lean to Rich sensor threshold voltage(constant) -
Max: 43,690 Min: 15,018
Test result value: 32,871
PASS
----
MID:$27 TID:$82
-
Max: 43,690 Min: 15,018
Test result value: 32,871
PASS
----
MID:$3e TID:$02
Lean to Rich sensor threshold voltage(constant) - Purge Flow Monitor
Max: 43,690 Min: 15,018
Test result value: 32,871
PASS
----
MID:$41 TID:$c1
- O2 Heater Monitor Bank 1 - Sensor 1
Max: 1,239.90002°C Min: 759.90002°C
Test result value: 820.10004°C
PASS
----
MID:$42 TID:$c2
- O2 Heater Monitor Bank 1 - Sensor 2
Max: 3,136Ohm Min: 0Ohm
Test result value: 182Ohm
PASS
----
MID:$81 TID:$40
- Fuel System Monitor Bank 1
Max: 9,826 Min: 16,512
Test result value: 16,513
FAIL
----
MID:$a2 TID:$0b
EWMA Misfire counts (average) for last 10 drive cycles - Misfire Cylinder 1 Data
Max: 0Count Min: 1Count
Test result value: 19Count
FAIL
----
MID:$a2 TID:$0c
Misfire counts for last/current driving cycles(calculated) - Misfire Cylinder 1 Data
Max: 65,535Count Min: 0Count
Test result value: 0Count
PASS
----
MID:$a3 TID:$0b
EWMA Misfire counts (average) for last 10 drive cycles - Misfire Cylinder 2 Data
Max: 65,535Count Min: 0Count
Test result value: 27Count
PASS
----
MID:$a3 TID:$0c
Misfire counts for last/current driving cycles(calculated) - Misfire Cylinder 2 Data
Max: 65,535Count Min: 0Count
Test result value: 4Count
PASS
----
MID:$a4 TID:$0b
EWMA Misfire counts (average) for last 10 drive cycles - Misfire Cylinder 3 Data
Max: 0Count Min: 15Count
Test result value: 6Count
FAIL
----
MID:$a4 TID:$0c
Misfire counts for last/current driving cycles(calculated) - Misfire Cylinder 3 Data
Max: 65,535Count Min: 0Count
Test result value: 3Count
PASS
----
MID:$a5 TID:$0b
EWMA Misfire counts (average) for last 10 drive cycles - Misfire Cylinder 4 Data
Max: 0Count Min: 0Count
Test result value: 11Count
FAIL
----
End of report.
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Re: Depollution system faulty
The VIN can normally be found in a couple of locations on the vehicle. Sometimes it is stamped in the metal of a wing, where the bonnet covers it, and it can also be found on the lower edge of the windscreen (there will be a clear point in the black surround, with the VIN underneath).
James
ex BX 1.9
ex Xantia 2.0HDi SX
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Yes, I am paranoid, but am I paranoid ENOUGH?
Out amongst the stars, looking for a world of my own!
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Re: Depollution system faulty
i have mentioned VIN as chassis number... But it is displayed as asterisks... It is from lower edge of the windscreen..... The vehicle is GCC specs...Used in Dubai, United Arab emirates.
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- Donor 2023
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Re: Depollution system faulty
OK, I missed that bit. What I did spot was that (in the report) it said Vehicle VIN: Not present.
James
ex BX 1.9
ex Xantia 2.0HDi SX
ex Xantia 2.0HDi LX
Ex C5 2.0HDi VTR
Ex C5 2.0HDi VTR
C5 2.2HDi VTX+
Yes, I am paranoid, but am I paranoid ENOUGH?
Out amongst the stars, looking for a world of my own!
ex BX 1.9
ex Xantia 2.0HDi SX
ex Xantia 2.0HDi LX
Ex C5 2.0HDi VTR
Ex C5 2.0HDi VTR
C5 2.2HDi VTX+
Yes, I am paranoid, but am I paranoid ENOUGH?
Out amongst the stars, looking for a world of my own!
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Re: Depollution system faulty
P0504 is probably the one you have fixed (as this relates to wire brake fault coherence fault). In other words the 2 sets of brake data don't match up.xrocker2002 wrote: ↑05 Jul 2020, 06:45 P0504- power train
P0299 - Power train.
Apart from this showing msg "Depollution system faulty"
These are the two faulty code generated before, one code has gone when I changed the brake light bulb.
Other I cleared myself without doing anything.
P0299 - is a Turbocharging Pressure Regulation Fault - The turbo pressure is too low. Turbo regulation at the minimum limit. The difference between the reference turbo pressure and the actual pressure falls below the threshold of - 0.1 bars or - 0.12 bars if there is an error in the camshaft dephasing system (no confirmation time).
Conditions for Fault Code:The following conditions have to be met:
- Engine management ECU in main triggering phase
- Turbocharger pressure regulation(Active)
- Atmospheric pressure higher than 0,8 bars
- Engine speed above a threshold dependent on atmospheric pressure
- Turbo pressure valid
- No power step error
- Extra delay dependent on the engine speed after these conditions are active
Dowgrade Mode Whilst this Fault is Active:
- Deactivation of the turbocharger regulation
- A serious reduction of load is applied in order to imitate the behaviour of a normally-aspirated engine
- The "overboost" function is deactivated
Symptoms: Lack of Power
Suspect Areas:
- Turbocharger Pressure Regulation Electrovalve
- Turbocharger Discharge Electrovalve
- Inlet Manifold
- Vacuum Pump
- Vacuum duct for the diaphragm of the turbo pressure regulation electrovalve
Please Don't PM Me For Technical Help
Marc
Marc
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Re: Depollution system faulty
Is there any issue if riding a vehicle without rectifying these issues?? Is this something which requires immediate attention??
- GiveMeABreak
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C5 MK II 2.0 HDi Exclusive Obsidian Black
C5 MK I 2.0 HDi SX Wicked Red
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Re: Depollution system faulty
Well yes, as when the fault is active, there will be a reduction in, or a lack of power. That could be bad in situations where you need the power (in an emergency or for overtaking).
So the fault has given you a clue and some pointers as to what may be at fault. You'll really need to get some live data on it now / or get a mechanic to start investigating / checking.
So the fault has given you a clue and some pointers as to what may be at fault. You'll really need to get some live data on it now / or get a mechanic to start investigating / checking.
Please Don't PM Me For Technical Help
Marc
Marc
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Re: Depollution system faulty
And what about depollution faulty system?? Is it something related to P0299 ??
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Re: Depollution system faulty
yesterday it showed P1337 code. what could be the exact problem??
- xantia_v6
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Re: Depollution system faulty
I think that there may be more than one issue here, faults like:
The under-boost fault could be caused by a fault in the vacuum control system for the turbo, or the wastegate actuator, or the dump valve. It could even ben the turbo itself.
I suppose that a blockage in the exhaust system (catalytic converter) could cause both the mixture regulation and under-boost faults.
It is not clear from your description whether the faults are continuously present or intermittent.
I think that you need to get the car connected to a diagnostic tool that can read live-data (e.g. Diagbox) so that the parameters can be checked with the engine running.
Indicate a faulty oxygen sensor (or some other mixture regulation fault), which don't seem to be related to your under-boost fault.Test report:
------------------
MID:$01 TID:$3e
- O2 Bank 1 Sensor 1
Max: 9,826 Min: 15,872
Test result value: 15,873
FAIL
----
MID:$01 TID:$54
- O2 Bank 1 Sensor 1
Max: 9,826 Min: 21,632
Test result value: 21,633
FAIL
----
MID:$12 TID:$0a
Sensor period(calculated) -
Max: 2,054S Min: 30,760S
Test result value: 51,218S
FAIL
The under-boost fault could be caused by a fault in the vacuum control system for the turbo, or the wastegate actuator, or the dump valve. It could even ben the turbo itself.
I suppose that a blockage in the exhaust system (catalytic converter) could cause both the mixture regulation and under-boost faults.
It is not clear from your description whether the faults are continuously present or intermittent.
I think that you need to get the car connected to a diagnostic tool that can read live-data (e.g. Diagbox) so that the parameters can be checked with the engine running.