Car, PEUGEOT, 508, ESP81

Brake system - ESP81 - 0

Identification

PSA reference: 96 77 03 21 80

ECU manufacturer: Bosch

Additional number: 96 77 03 17 80

Diagnostic version: 02

Calibration version: FF FF

Software version: 0B 03

Emission: Not defined

ECU production date: --

Software reference: 77 06 65

DTC

C1391: Non-confirmation of engine torque

U1208: Lost communication with engine management ECU or with the drive train interface ECU

Controls

Clear DTC

Configuration

Type of tire: 215/60 R16

Data stream

Left rear wheel speed sensor: 0.0

Right rear wheel speed sensor: 0.0

Left front wheel speed sensor: 0.0

Right front wheel speed sensor: 0.0

Brake lamp switch: Released

Brake lamp switch: Released

Brake fluid level: Sufficient

Electrovalve supply relay: Normal

Recirculation pump: Stopped

Brake fluid pressure sensor: 0 bar

System voltage: 12.10 V

Engine speed: 0.0 rpm

Torque requested by driver: 60.0 N·m

Torque requested by driver: 0.2 N·m

Steering wheel angle sensor: 2.6 °

Engine clearance: Dialogue correct

ASR/MSR engine acknowledgement:

Actual torque: 0.2 N·m

Actual torque: 60.0 N·m

Changing gear: No

Steering wheel angle sensor: Operated

Flywheel angle sensor: Calibrated

Adjustment status of steering wheel angle sensor: Yes

Steering wheel angle information: No fault

Steering wheel angle sensor information check by ESP: No fault

Steering wheel direction rotation: Left

Torque converter:

Selector lever position:

Calculated gear engaged (if automatic gearbox present):

Hybrid and electric vehicles information

Engine status: Internal combustion engine coupe

Vacuum pump relay: Inactive

Pressure of the brake servo 1 (ESP): 865 mbar

Pressure of the brake servo 2 (engine management ECU): 1275 mbar

Braking circuit vacuum sensor supply voltage 5 V: 2.56 V

Barometric pressure sensor: 875 mbar

Hybrid powertrain operating mode: 4-wheel drive

Rear electric motor actual torque: 1582.0 N·m

Speed of the rear electric machine: -16000 rpm

Brake servo unit vacuum management failure counter: 20

Dynamic information

Left rear wheel speed sensor: 0.0 km/h

Right rear wheel speed sensor: 0.0 km/h

Left front wheel speed sensor: 0.0 km/h

Right front wheel speed sensor: 0.0 km/h

Vehicle speed sensor: 0 km/h

Yaw rate sensor: 0 °/sec

Brake fluid pressure sensor: 0 bar

Transverse acceleration sensor: 0.1 m/s²

System voltage: 12.10 V

Engine speed: 0.0 rpm

ABS/ESP: Released

Longitudinal acceleration: -0.0 m/s²

Accelerator pedal position sensor: 0 %

Network communication diagnostics: Inactive

Actuators test

Controls

ABS pump motor

FL Valve (In)

FL Valve (Out)

FR Valve (In)

FR Valve (Out)

RL Valve (In)

RL Valve (Out)

RR Valve (In)

RR Valve (Out)

Limiting valve 1

Limiting valve 2

Switching valve 1

Switching valve 2

Utility

Controls

Steering wheel angle sensor calibration

Lateral acceleration sensor calibration

Air bleeding