P04F0 on the 2021 Bentley Bentayga
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
Nobody has written a description of this code yet.
| 2065148/5 | 2025-03-08. Service bulletin. V8 Kovomo - Engine MIL light on - DTC ' P04F000: EVAP system high pressure purge line performance' evident. Customer statement: • Engine MIL light illuminated within the DIP Workshop findings and observations: • DTC ‘P04F000: EVAP system high pressure purge line performance’ evident |
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| 2058573/5 | 2025-03-07. Service bulletin. DTC P04F000 EVAP system high pressure purge line performance DTC logged. Customer Statement: Emission control system warning light illuminated within the DIP. |
| 2065148/4 | 2024-03-05. Service bulletin. V8 Kovomo - Engine MIL light on - DTC P04F000: EVAP system high pressure purge line performance evident. Customer statement / workshop findings: - Engine MIL light illuminated within the DIP Workshop findings and observations: - DTC P04F000: EVAP system high pressure purge line performance evident. |
| 2058573/4 | 2024-03-05. Service bulletin. DTC P04F000 EVAP system high pressure purge line performance DTC logged. Customer statement / workshop findings: Emission control system warning light illuminated within the DIP. Workshop findings: DTC P04F000 EVAP system high pressure purge line performance DTC evident within the engine control unit Technical background: The DTC is related to mismatched terminal locations of the Pressure sensor for the activated charcoal filter system G804. |
| 2065148.3 | 2023-11-08. Service bulletin. V8 Kovomo - Engine MIL light on - DTC P04F000: EVAP system high pressure purge line performance evident Customer Statement: -Engine MIL light illuminated within the DIP |
| 2058573.3 | 2023-11-06. Service bulletin. DTC P04F000 EVAP system high pressure purge line performance DTC logged Customer Statement: -Emission control system warning light illuminated within the DIP (Figure 1) |
| 2058573.2 | 2022-12-08. Service bulletin. DTC P04F000 EVAP system high pressure purge line performance DTC logged Technical Background: -The DTC is related to mismatched terminal locations of the Pressure sensor for the activated charcoal filter system -G804 |
| 2065148.2 | 2022-12-07. Service bulletin. V8 Kovomo- Engine MIL light on - DTC P04F000: EVAP system high pressure purge line performance evident Technical Background: -In the event the symptom described is evident the operative should carry out the instructions within the Measure section |
| 2065148/1 | 2021-12-07. Service bulletin. V8 Kovomo - Engine MIL light on - DTC P04F000: EVAP system high pressure purge line performance evident. Customer statement: - Engine MIL light illuminated within the DIP Workshop findings and observations: - DTC P04F000: EVAP system high pressure purge line performance evident Observations when monitoring IDE12765 and IDE12766 Referring to Figure 1: IDE12765 (When monitored) fluctuates from the static value found (Ignition on/Engine Off) Or With/without purge activation However IDE12766 (When monitored) DOES NOT fluctuate from the static value found (Ignition on/Engine Off) Or With/without purge activation. Technical background: In the event the symptom described is evident the operative should carry out the instructions within the Measure section |
9 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.