Car, CITROEN, DS4, RHD - DCM3.5 BR2

PSA reference: 96 66 91 25 80

ECU manufacturer: VDO

Additional number: 96 66 91 25 80

Software version: 03 00

Software reference: 79 23 63

P2125: Air metering valve. Drift on the initialisations of one of the two stops

Clear DTC

Status limit vehicle speed: Not activated

Condition of neutral sensor: True

Clutch pedal: 0 %

Locking of the ECU: Unlocked

Immobilizer status: Matched ECU

Problem detected when transmitting the unlock code: No problem

Engine status: Engine running

Camshaft and crankshaft synchronization: Yes

Mixer programming status: Done

EGR valve learning status: Done

Turbo learning: Not carried out

First initialisation of the air mixer: Done

Status of first learning of EGR valve: Done

First initialisation of the turbo: Done

EGR valve high limit initial programming: 88 %

Last initialised position of EGR valve lower limit: 12 %

EGR valve high limit last programming: 87 %

EGR valve low limit last programming: 13 %

Initialised initial position of the air mixer upper limit: 87 %

Initialised initial position of the air mixer lower limit: 14 %

Last initialised position of the air mixer upper limit: 87 %

Last initialised position of the air mixer lower limit: 13 %

Initialised initial position of the turbo upper limit: 69 %

Initialised initial position of the turbo lower limit: 27 %

Last initialised position of turbo upper limit: 59 %

Last initialised position of turbo lower limit: 20 %

Engine speed: 0 rpm

Vehicle speed sensor: 0 km/h

Accelerator pedal position: 0 %

Fuel flow regulator: 0 %

Target fuel pressure: 0 bar

Fuel pressure measured: 0 bar

Injected flow measured: 0.0 mg/impulse

Fuel temperature sensor: -50 °C

Injector opening correction strategies activation status: Inactive

Injection time cylinder 1: 0.0 ms

Injection time cylinder 3: 0.0 ms

Injection time cylinder 4: 0.0 ms

Injection time cylinder 2: 0.0 ms

Fuel flow regulator: 0.0 mA

Air flow sensor air temperature: 10 °C

Inlet air temperature at manifold: 15 °C

Turbocharging pressure reference value: 65360 mbar

Measured turbo pressure: 65070 mbar

Barometric pressure sensor: 65483 mbar

Turbo position setting: 237 %

Turbo position repeat: 230 %

Mixer position reference value: 245 %

Mixer position repeat: 229 %

Cruise control system status: Inactive

Clutch pedal: Pressed

Speed limiter: Inactive

Principal brake pedal: Released

Brake pedal redundant: Released

Accelerator pedal point of resistance sensor: Not exceeded

Accelerator pedal position sensor 1: 257 mV

Accelerator pedal position sensor 2: 257 mV

Gear transmission ratio: 1

Gearbox type: Manual

Cruise control speed setting: 1 km/h

Speed limiter speed setting: 1 km/h

Generator progressive charge reference: 1 %

Battery voltage: 0.10 V

Supply voltage 5V N1: 257 mV

Power relay: Active

Starter control: No piloting of starter motor

Additional heating: Active

Engine coolant temperature sensor: -50 °C

Cooling fan reference speed: 13 %

Cooling fan speed: 10 %

Fan speed 2 setting: Low speed engaged

A/C circuit pressure: 1.0 bar

Oil pressure: Insufficient

Oil level: 10 mV

Cylinder 1 injector code: 74RMWT8MA9CUE7KU5TX4

Cylinder 2 injector code: L4RMLXS4612PCLJAMNUA

Cylinder 3 injector code: F4YY0TB3TDJXHR5KMYYY

Cylinder 4 injector code: X4WT0US2TDAUG7KK5YZ9

Engine speed: 0 rpm

Air flow sensor air temperature: 10 °C

Inlet air temperature at manifold: 15 °C

Mixture calculated by the O2 sensor: 0.010

Activation heating O2 sensor: 10 %

Diesel Particulate filter (DPF) soot mass: 35.3 g/l

Diesel Particulate filter (DPF) cinder count: 10 %

Diesel Particulate filter (DPF) distance before replacing: 46 km

Diesel Particulate filter (DPF) differential pressure: 65199 mbar

Additive tank: 10 ml

Volume of additive remaining in the reservoir: 23 ml

Quantity of additive deposited in the filter: 1 g

Diesel Particulate filter (DPF) temperature: 273 °C

Authorisation of regeneration: No

Additive minimum level: Not reached

Diesel Particulate filter (DPF) regeneration status: Inactive

Power consuming equipment activation request: No

Diesel Particulate filter (DPF) distance since last regeneration: 257 km

Average distance between the last 10 regenerations: 10 km

Short term regeneration capacity: 15 %

Long term regeneration capacity: 10 %

Battery voltage: 0.10 V

High pressure fuel circuit leakage

Air mixer

Turbocharger actuator

EGR exchanger bypass

Checking pressurisation of air entering the engine

Manifold inlet pressure sensor checking

Checking engine setting

Air flow circulation

EGR circuit checking

Checking the functioning of the air circuit assembly

Cooling fan high speed

Cooling fan low speed

Injector 1

Injector 2

Injector 3

Injector 4

Fuel flow regulator

EGR valve

O2 sensor heating

Power supply relay

Pre-post heating relay control

Additional heater

Additive pump

Exhaust heat recovery valve checking

EGR valve change

EGR exchanger replacement

Turbocharger replacement

Mass air flow sensor replacement

Differential pressure sensor replacement

High Pressure pump replacement

Flow regulation valve replacement

Fuel rail pressure sensor replacement

Replacement of the diesel additive reservoir, of the pump or of the pipes

DPF replacement

Filling of the additive reservoir or pouch

Air mixer change

O2 sensor replacement

Change of engine ECU without the MAF

Change of engine ECU with the MAF

Ancillary drive belt replacement

Exhaust manifold replacement

Cylinder head replacement

DPF regeneration (vehicle stationary)

Injectors programming reinitialization

Injectors replacement