Car, FDQC, SUV, Delphi 491 (ECM)
Engine - Delphi 491 (ECM) - 0
DTC
P0171: Fuel trim system, bank 1 too lean
P1520: Unknown DTC
Controls
Clear DTC
Data stream
Number of DTC: 0
Engine speed: 0 rpm
Ignition angle: -90 °
Injection time bank 1: 0.00 ms
Throttle position sensor: 0 %
Throttle position sensor: 0 V
MAP sensor: 10 kPa
Barometric pressure sensor: 10 kPa
Engine coolant temperature sensor: 0 °C
Engine coolant temperature sensor: 0 V
Intake air temperature sensor: 0 °C
Intake air temperature sensor: 0 V
Evaporative emission (EVAP) system, canister purge valve: 0 %
O2 sensor 1, bank 1: 0.000 V
Air/Fuel ratio: 0 :1
Calculated catalytic converter temperature: 300 °C
Battery voltage: 0.0 V
Vehicle speed sensor: 0 km/h
Idle speed actuator: 0 steps
Target idle speed actuator: 0 steps
Target engine speed: 0 rpm
Time since engine start: 32513 sec
O2 sensor loop control bank 1: Open Loop
Air/Fuel ratio: Lean
Block learn: Not active
Clear flood mode: Not active
Power enrichment: No
Deceleration fuel cut-off: Off
Acceleration fuel enrichment: Off
A/C temperature sensor: Not active
A/C request: Off
Fuel pump: Off
A/C run: No
Diagnostic request: Off
A/C clutch: Off
A/C cut-off due to full load (no delay): Not active
A/C cut-off due to throttle wide open: Not active
Torque converter slip: Disable
Knocking protection: Disable
Immobilizer
Immobilizer status: Active
Wrong transponder key: Yes
Actuators test
Controls
Check engine telltale
Evaporative emission (EVAP) system, canister purge valve
Fuel pump relay
A/C relay
Idle rpm control
Air/Fuel ratio
Idle speed actuator
Ignition angle