Car, CITROEN, C4 Picasso, 6FY - MM6LPB

PSA reference: 96 52 55 20 80

ECU manufacturer: Magneti Marelli

Additional number: 96 63 80 53 80

Software version: 02 00

Software reference: 65 13 00

P0121: Throttle position sensor (TPS) signal fault lack of range/performance of signals 1 and 2

Clear DTC

Engine speed: 320 rpm

Battery voltage: 14.40 V

Injection time: 5.070 ms

Deceleration fuel cut-off: Yes

Throttle position sensor: Full open

Throttle position sensor: 11.7 °

Throttle position sensor: 1019.7 mV

Engine coolant temperature sensor: -44.0 °C

MAP sensor: 296.4 mbar

Ignition angle: 59.2 °

Coil 1,4 dwell time: 1.2 ms

Ignition coil 3 dwell time: 18.5 ms

Coil 2,3 dwell time: 18.5 ms

Ignition coil 4 dwell time: 20.5 ms

O2 sensor 1, bank 1: Rich

O2 sensor 2, bank 1: Rich

O2 sensor 1, bank 1: 0.3 mV

O2 sensor 2, bank 1: 3.6 mV

Richness regulation: Closed Loop

Intake air temperature sensor: 152.0 °C

Evaporative emission (EVAP) system, canister purge valve: Active

Evaporative emission (EVAP) system, canister purge valve: 3.9 %

A/C relay: Yes

A/C request: Yes

Oil temperature: 215 °C

Refrigerant circuit pressure: 8.1 bar

Accelerator pedal position sensor: 33.0 %

Accelerator pedal point of resistance sensor: Activated

Engine load: -54 N·m

Power supply relay: Active

Vehicle speed: 39 kph

Gear: Reverse

Fan assembly relay: Active

Fan unit speed setting: 9.7 %

Status of wake-up line: Active

ECU status: Main

EGR solenoid valve programming status: Not Ok

Throttle learning: Not Ok

Camshaft dephaser solenoid valve: 82.0 °

Camshaft dephaser solenoid valve: Inactive

ECU status: Locked

Immobilizer status: Matched ECU

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

Fuel pump relay

Evaporative emission (EVAP) system, canister purge valve

Cooling fan high speed

Cooling fan low speed

VVT solenoid valve

ECU learn reset

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