Car, CITROEN, C4 Picasso, 9HZ - EDC16C3

PSA reference: 96 53 95 89 80

ECU manufacturer: Bosch

Additional number: 96 64 61 80 80

Software version: 01 01

Software reference: 66 12 66

VIN no: VF7UA9HZH9J109889

Engine type: 9HZ

Model: C4 Picasso

P0299: Turbocharger boost pressure regulation circuit pressure too low

Clear DTC

Inlet air temperature at manifold: 47.7 °C

Vehicle speed sensor: 0 km/h

Engine coolant temperature sensor: 62.6 °C

Additive adding system fault: Addition of additive not possible

Air flow volume: 0.0 kg/h

Engine speed: 0.0 rpm

Catalytic converter downstream temperature: 105.9 °C

Exhaust gas differential pressure: 0.0 mbar

Intake air temperature sensor: 48 °C

Diesel Particulate filter (DPF) soot mass: 18.4 %

Average distance between the last 5 regenerations: 231.1 km

Diesel Particulate filter (DPF) distance since last regeneration: 410.9 km

Weight of additive in the PEF: 100.0 g

Volume of additive remaining in the reservoir: 1275.0 ml

Additional heater: Inactive

Inlet air temperature at manifold: 47.7 °C

Learn status: Last EGR valve programming correct; First EGR vlve programming correct; Last EGR butterfly programming correct; First EGR butterfly programming correct; Last air heating butterfly programming correct; ; ;

First air heater throttle learning value: Correct

Barometric pressure sensor: 1.000 bar

Turbo pressure: 1.000 bar

Brake pedal switch 1: Released

Brake pedal switch 2: Released

A/C authorisation: No

A/C pressure: Normal

Vehicle speed sensor: 0 km/h

Clutch pedal: Released

Gear engaged:

Fuel temperature sensor: 38.7 °C

A/C pressure sensor: 7.2 bar

Configuration: Correct

Engine coolant temperature sensor: 62.6 °C

Additive adding system fault: Addition of additive not possible

Cooling fan speed: 0.0 %

Cooling fan reference speed: 0.0 %

Battery voltage: 12.45 V

EGR valve position repeat: 0.0 %

Camshaft and crankshaft synchronization: No

Fuel flow regulator: 14.5 %

Diesel output delivered by the pump reference value: 9694.1 mm³/s

Air flow volume: 0.0 kg/h

Engine status: Ignition on

EGR valve open cycle ratio: 0.0 %

Pre-post heating relay: Inactive

Engine speed: 0.0 rpm

Fuel pressure sensor: 0.0 bar

Accelerator pedal position sensor: 0.0 %

Injected fuel quantity: 21.6 mg/impulse

Mass air flow sensor: 0.0 mg/impulse

Fuel njection advance (pre): 0.7 °

Fuel injection advance (main): 0.7 °

Injector control error status: No fault

Target turbo pressure: 1.035 bar

Reference fuel pressure: 274.5 bar

Turbo pressure duty cycle: 68.2 %

Bypass throttle solenoid valve open cycle ratio: 0.0 %

EGR throttle electrovalve open cycle ratio: 0.0 %

Catalytic converter downstream temperature: 105.9 °C

Exhaust gas differential pressure: 0.0 mbar

Intake air temperature sensor: 48 °C

Total additive quantity: 18.4 %

Average distance between the last 5 regenerations: 231.1 km

Diesel Particulate filter (DPF) distance since last regeneration: 410.9 km

Air flow reference for EGR: 638.6 mg/impulse

Bypass flap position repeat (if present): 1.2 %

EGR throttle position: 1.2 %

Locking of the ECU: Unlocked

Immobilizer status: After-sales status

Problem detected when transmitting the unlock code: No problem

Cooling fan high speed

Cooling fan low speed

Additional heating relay

EGR valve

EGR throttle

Turbocharger control solenoid valve

Fuel flow regulator

Pre-post heating relay control

Additive pump

Bypass throttle solenoid valve

Diesel particulate filter static regeneration

Diesel particulate filter dynamic regeneration

Diesel particulate filter replacement

EGR valve change

EGR exchanger replacement

Initialization of the additive level when filling or replacing the additive reservoir

Programming of the additive system if replacing parts (additive reservoir, pump or pipes)

Injectors replacement