Car, CITROEN, C4, 5FX - MED17.4 Euro4

PSA reference: 96 63 71 15 80

ECU manufacturer: Bosch

Additional number: 96 66 31 91 80

Software version: 14 40

Software reference: 78 92 21

P0599: Thermostat heater control system - circuit short to battery

Clear DTC

Injection time cylinder 1: 1.2 ms

Injection time cylinder 2: 0.0 ms

Injection time cylinder 3: 0.0 ms

Injection time cylinder 4: 0.0 ms

O2 sensor 2, bank 1: Rich

O2 sensor 2, bank 1: 0.410 V

O2 sensor 1, bank 1: Lean

O2 sensor 1, bank 1: 0.000 V

O2 sensor 1, bank 2 loop control: Closed Loop

O2 sensor 2, bank 1 loop control: Open Loop

O2 sensor 1 heater duty cycle: 90.0 %

O2 sensor 2 heater duty cycle: 70.0 %

Upstream mixture correction factor: -6.7 %

Downstream mixture correction factor: 0.0 %

Canister electrovalve duty cycle: 58 %

Evaporative emission (EVAP) system - canister load: 0 %

Maximum ignition angle: 22 °

Minimum ignition angle: -11 °

Ignition angle cylinder 1: 1 °

Ignition angle cylinder 2: 1 °

Ignition angle cylinder 3: 1 °

Ignition angle cylinder 4: 1 °

Knock retard angle cylinder 1: 0 °

Knock retard angle cylinder 2: 0 °

Knock retard angle cylinder 3: 0 °

Knock retard angle cylinder 4: 0 °

Engine speed: 712 rpm

Vehicle speed sensor: 0 km/h

Accelerator pedal position sensor 1: 0.400 V

Accelerator pedal position sensor 2: 0.200 V

Recalculated accelerator position: 0.0 %

Cruise control/speed limiter: 0 km/h

Brake pedal switch 1: Released

Brake pedal switch 2: Released

Clutch position sensor: Pressed

Accelerator pedal point of resistance sensor: Released

Gear engaged: Neutral

Engine status: Off

Engine operation: Excessive engine speed

Cruise control: Inactive

Speed limiter: Inactive

Required engine speed: 700 rpm

Intake air temperature sensor: 28 °C

Engine coolant temperature sensor: 93 °C

Engine coolant temperature reference: 84 °C

Cooling fan high speed relay: Inactive

Cooling fan low speed relay: Inactive

A/C request: Yes

Generator progressive charge reference: 0 ms

Compressor power relief reference: Clutch

Refrigerant circuit pressure: 9.3 bar

Battery voltage: 13.80 V

Generator: 37 %

Accelerator pedal position sensor supply voltage: 4.970 V

Oil pressure switch:

Power supply relay: Controlled

Reference air quantity corrected: 16 %

Unprocessed measured air quantity: 16 %

Unprocessed reference air quantity: 19.8 %

Measured air quantity corrected: 20.3 %

Mass air flow sensor: 25.5 kg/h

Reference manifold pressure: 1280 mbar

Measured manifold pressure: 2550 mbar

Throttle position sensor measured value: 0 °

Throttle position sensor voltage copy 1: 180 mV

Throttle position sensor voltage copy 2: 100 mV

Inlet camshaft dephaser position reference value: 68.0 °

Inlet camshaft dephaser position measurement: -171.0 °

Inlet camshaft dephaser electrovalve duty cycle: 84 %

Required air flow: 7.8 kg/h

Accelerator pedal min position learning 1: 0.4138 V

Accelerator pedal min position learning 2: 0.4162 V

Learning of the accelerator pedal max position 1: 3.5498 V

Learning of the accelerator pedal max position 2: 3.5437 V

Adaptation of crankshaft target under deceleration: Learning

Operating zones initialised: 41 %

Friction torque adaptive values in relation to the coolant temperature: 99.8 %

Throttle limits learning status: Done

Learning limp home position 1: 0.003 V

Learning limp home position 2: 54.543 V

Learning throttle min stop position track 1: 0.566 V

Learning throttle min stop position track 2: 4.414 V

Indicated engine torque adaptive values: 2534.7 kg/h

Mixture at idle adaptive values: 0.4 %

Transitory mixture adaptive values: 29.9 %

Downstream sensor mixture adaptive values: 99.8 %

Knock adaption cylinder 1: 0 °

Knock adaption cylinder 2: 0 °

Knock adaption cylinder 3: 0 °

Knock adaption cylinder 4: 0 °

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: 6 %

Driver requirement torque: 0 %

Turbocharging pressure reference value: 940 mbar

Barometric pressure sensor: 990 mbar

Wastegate electrovalve duty cycle: 89 %

Dump valve duty cycle: 0 %

Turbo additional coolant pump control status: Controlled

Fuel rail pressure sensor: 49 bar

Fuel rail measured pressure: 48 bar

Fuel pressure regulator control duty cycle: 13 %

Turbocharging pressure measured: 970 mbar

Locking of the ECU: Locked

Immobilizer status: Programmed 2 times

Problem detected when transmitting the unlock code: Awaiting response from BSI

Ignition coil 1

Ignition coil 2

Ignition coil 3

Ignition coil 4

Electronic throttle control (ETC)

Evaporative emission (EVAP) system, canister purge valve

Cooling fan high speed

Cooling fan low speed

Power supply relay

Thermostat test

Coolant pump

Oil pumpe

ECU learn reset