Car, CITROEN, C3, CAN, 8FP - MEV17.4.2 Euro5

PSA reference: 96 63 71 15 80

ECU manufacturer: Bosch

Additional number: 96 66 31 91 80

Software version: 12 05

Software reference: 67 31 41

VIN no: VF7SC8FP0BW629988

Engine type: 8FP

Model: C3 A51

P023B: Control engine coolant pump declutch actuator - circuit short to ground

Clear DTC

Engine speed: 801 rpm

Battery voltage: 14.10 V

Coolant temperature: -8.0 °C

Injection time cylinder 1: 2.3 ms

Injection time cylinder 2: 2.3 ms

Injection time cylinder 3: 2.3 ms

Injection time cylinder 4: 2.3 ms

Upstream richness: 1.0 mixture

O2 sensor 1, bank 2 loop control: Closed Loop

O2 sensor 1, bank 1: 1.5072 V

O2 sensor 2, bank 1: Rich

O2 sensor 2, bank 1 loop control: Open Loop

O2 sensor 2, bank 1: 0.4560 V

O2 sensor 1 heater duty cycle: 43.3 %

O2 sensor 2 heater duty cycle: 12.0 %

Upstream mixture correction factor: -1.0 %

Downstream mixture correction factor: -0.0 %

Canister load estimation: 7 %

Richness reference: 1.0 mixture

Canister electrovalve duty cycle: 0 %

Optimum ignition angle: 16.0 °

Maximum ignition angle: 17.0 °

Minimum ignition angle: -19.0 °

Ignition angle cylinder 1: -1 °

Ignition angle cylinder 2: -2 °

Ignition angle cylinder 3: -1 °

Ignition angle cylinder 4: -1 °

Knock retard angle cylinder 4: 0 °

Knock retard angle cylinder 3: 0 °

Knock retard angle cylinder 2: 0 °

Knock retard angle cylinder 1: 0 °

Advance on base reference: 17 °

Outside air temperature: 12 °C

Reference air quantity corrected: 19 %

Measured air quantity corrected: 18 %

Unprocessed reference air quantity: 26.0 %

Unprocessed measured air quantity: 25.5 %

Mass air flow sensor: 7.2 kg/h

Reference relative pressure in the manifold: 50.0 mbar

Measured relative pressure in the manifold: 50.0 mbar

Throttle position sensor reference value: 6 °

Throttle position sensor measured value: 7 °

Throttle position sensor voltage copy 1: 0.810 V

Throttle position sensor voltage copy 2: 4.190 V

Inlet camshaft dephaser position reference value: 59.0 °

Inlet camshaft dephaser position measurement: 60.0 °

Inlet camshaft dephaser electrovalve duty cycle: 46 %

Inlet camshaft dephaser: Not dephased

Exhaust camshaft dephaser: Not dephased

Target mass air flow: 7.2 kg/h

Modelled intake air pressure: 980 mbar

Inlet air pressure regulator: Not active

Correction factor for the inlet pressure: 0.7

Air quantity regulator: Not active

Correction factor for the air quantity: 1.0

Exhaust camshaft dephaser position reference value: 110.0 °

Exhaust camshaft dephaser position measurement: 110.0 °

Exhaust camshaft dephaser solenoid valve duty cycle: 56 %

Throttle control duty cycle: 33 %

Direction of control of the throttle: Closing

Intake air temperature sensor: 39 °C

Oil temperature: 60.0 °C

Barometric pressure sensor: 1030 mbar

Accelerator pedal min position learning 1: 8.4 mV

Accelerator pedal min position learning 2: 8.5 mV

Learning of the accelerator pedal max position 1: 73.7 mV

Learning of the accelerator pedal max position 2: 74.0 mV

Operating zones initialised: 100 %

Adaptation of crankshaft target under deceleration: Done

Friction torque adaptive values in relation to the coolant temperature: -2.2 %

Programming throttle limits: Done

Need for throttle limits learning: No

Learning limp home position 1: 1.027 V

Learning limp home position 2: 3.989 V

Learning of throttle minimum limit position 1: 0.546 V

Learning of throttle minimum limit position 2: 4.453 V

Indicated engine torque adaptive values: -3 %

Mixture at idle adaptive values: -0.0 %

Transitory mixture adaptive values: -0.0 %

Downstream sensor mixture adaptive values: -0.0 %

Knock adaption cylinder 4: 0 °

Knock adaption cylinder 3: 0 °

Knock adaption cylinder 2: 0 °

Knock adaption cylinder 1: 0 °

Inlet camshaft dephaser: Not programmed

Value for initialising the lower limit of the inlet camshaft dephaser: 152 °

Exhaust camshaft dephaser: Not programmed

Value for initialising the upper limit of the exhaust camshaft dephaser: 54 °

First programming of the inlet camshaft dephaser: Not programmed

First programming of the exhaust camshaft dephaser: Not programmed

Engine torque obtained by managing ignition angle (setting): 0

Engine torque obtained by managing air flow (setting): 1

Engine torque obtained by managing ignition angle (actual): 0 %

Engine torque obtained by managing air flow (actual): 1 %

Estimated resistive torque: 10 %

Driver requirement torque: 0 %

Variable valve lift motor duty cycle: 0 %

Variable valve lift motor supply: Controlled

Variable valve lift motor supply: 14.10 V

Measured valve lift: 0.4 mm

Valve lift reference value: 0.4

Learning angular position corresponding to the min lift of the valves: 0.000 °

Learning angular position corresponding to the max lift of the valves: 0.000 °

Valve stops programming status: Done

Valve stop programming required: No

Engine operating status: Operation downgrade mode with throttle, without dephasers function

Control direction of the variable valve lifting motor: Opening

Current consumed by the variable valve lift motor during programming: 19 A

Current consumed by the variable valve lift motor: 0.6 A

Filling error: 0.7

Temperature variable valve lift motor: 25 °C

Status initial programming low and high valve stops: Need for programming

Required engine speed: 700 rpm

Vehicle speed sensor: 0 km/h

Accelerator pedal position sensor 1: 0.410 V

Accelerator pedal position sensor 2: 0.200 V

Recalculated accelerator position 1: 0.0 %

Recalculated accelerator position 2: 0.0 %

Cruise control reference speed: 255 km/h

Cruise control system status:

Speed limit reference speed: 255 km/h

Vehicle speed limit:

Brake pedal switch 1: Released

Brake pedal switch 2: Released

Clutch position sensor:

Accelerator pedal point of resistance sensor: Crossed

Handbrake:

Gear engaged:

Control unit condition: Locked

Engine status: Engine running

Engine operation: Idle

ECU wakeup status: Main wake up

Clutch pedal: 0 %

Fuel level: 0

Engine stopping time: 2200 sec

Coolant temperature at the last engine stop: 85 °C

Controlled thermostat control setting: 0 %

Engine coolant temperature reference: 105 °C

Control coolant pump actuator: Inactive

Estimation of the mechanical power consumed by A/C compressor: 0 W

Compressor power relief reference: Clutch

Generator progressive charge reference: 12000 ms

Reference voltage: 14.20 V

Temperature controlled generator: 60 °C

Generator current sensor: 32 A

Generator: 43 %

Refrigerant circuit pressure: 5.7 bar

Power supply: 4.990 V

Number ECU reset: 1

Measured oil level: 0.000 V

Measured oil pressure: 2752 mbar

Oil pressure reference: 2718 mbar

Oil pump electrovalve control value: 66 %

Power relay: Controlled

Starter relay control: Not active

ECU temperature: 35 °C

Modelled coolant temperature (plausibility): 80 °C

Oil pump operating mode: Regulation

Noise value measured by the knock detector: 0.2 mV

Knock detection threshold: 2.7

Immobilizer status: Programmed 1 times

Problem detected when transmitting the unlock code: The programming status of the engine immobiliser cannot be read

Electronic throttle control (ETC)

Injector 1

Injector 2

Injector 3

Injector 4

Ignition coil 1

Ignition coil 2

Ignition coil 3

Ignition coil 4

Evaporative emission (EVAP) system, canister purge valve

Fuel pump relay

Cooling fan high speed

Cooling fan low speed

Power supply relay

Coolant pump

Thermostat test

Oil pumpe

Motor relay: variable valve lift

ECU learn reset

Check timing adjustment