RS4 B8.5 - Stalled when about to stop.

Started by Pjai, February 24, 2024, 07:52:06 PM

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Pjai

Hi all,

The car stalled today as I approached a stop at the lights but back to normal after restarting.

Scan it when I got home and picked up these codes, does it ring a bell to anyone?

16515 - Fuel Trim; Bank 2
          P0174 00 [100] - System Too Lean
          Intermittent - Not Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 74139 km
                    Date: 2024.02.24
                    Time: 10:39:52

                    Engine RPM: 1954.00 /min
                    Normed load value: 45.5 %
                    Vehicle speed: 89 km/h
                    Coolant temperature: 94 蚓
                    Intake air temperature: 31 蚓
                    Ambient air pressure: 1020 mbar
                    Voltage terminal 30: 14.277 V
                    Unlearning counter according OBD: 80
                    CAN status - engine control module-Bits 0-7: 0
                    CAN status - transmission control module-Bits 0-7: 0
                    CAN status - brake control module 1-Bits 0-7: 0
                    CAN status - brake control module 2-Bits 0-7: 0
                    selected gear-Bits 0-7: 7
                    Cruise control switch actuation-Bits 0-7: 0
                    Cruise control switch actuation-Bits 0-7: 0

16811 - Fuel Trim; Bank 1
          P0171 00 [100] - System Too Lean
          Intermittent - Not Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 74139 km
                    Date: 2024.02.24
                    Time: 10:39:53

                    Engine RPM: 1960.50 /min
                    Normed load value: 45.5 %
                    Vehicle speed: 89 km/h
                    Coolant temperature: 94 蚓
                    Intake air temperature: 31 蚓
                    Ambient air pressure: 1020 mbar
                    Voltage terminal 30: 14.277 V
                    Unlearning counter according OBD: 80
                    CAN status - engine control module-Bits 0-7: 0
                    CAN status - transmission control module-Bits 0-7: 0
                    CAN status - brake control module 1-Bits 0-7: 0
                    CAN status - brake control module 2-Bits 0-7: 0
                    selected gear-Bits 0-7: 7
                    Cruise control switch actuation-Bits 0-7: 0
                    Cruise control switch actuation-Bits 0-7: 0

16498 - Fuel Trim; Bank 1
          P0171 00 [096] - System Too Lean
          Intermittent - Not Confirmed - Tested Since Memory Clear

Readiness: 0000 0000