Results for “P20E”
Fault codes 26
Results match keywords in the stored descriptions. Codes you typed are shown first.
| Code | Description | Brands | System |
|---|---|---|---|
| P20E0 | Exhaust Aftertreatment Fuel Pressure Sensor Circuit High | 23 | Powertrain |
| P20E1 | Exhaust aftertreatment fuel pressure sensor circuit intermittent/erratic | 20 | Powertrain |
| P20E2 | Exhaust Gas Temperature Sensor 1/2 Correlation (Bank 1) | 27 | Powertrain |
| P20E3 | Exhaust Gas Temperature Sensor 1/3 Correlation (Bank 1) | 25 | Powertrain |
| P20E4 | Exhaust Gas Temperature Sensor 2/3 Correlation (Bank 1) | 26 | Powertrain |
| P20E5 | Exhaust gas temperature sensor 1/2 correlation bank 2 | 22 | Powertrain |
| P20E6 | Reductant injection air pressure too low | 22 | Powertrain |
| P20E7 | Reductant injection air pressure too high | 21 | Powertrain |
| P20E8 | Reductant Pressure Too Low | 29 | Powertrain |
| P20E9 | Reductant pressure too high | 29 | Powertrain |
Show 15 more matches on this page
| Code | Description | Brands | System |
|---|---|---|---|
| P20EA | Reductant Control Module Power Relay De-Energized Performance - Too Early | 27 | Powertrain |
| P20EB | Reductant Control Module Power Relay De-Energized Performance - Too Late | 27 | Powertrain |
| P20EC | SCR NOx catalyst - overtemperature bank 1 | 21 | Powertrain |
| P20ED | SCR NOx pre-catalyst - overtemperature bank 1 | 22 | Powertrain |
| P20EE | SCR NOx Catalyst Efficiency Below Threshold (Bank 1 Catalyst 1) | 31 | Powertrain |
| P20EF | SCR NOx pre- catalyst efficiency below threshold bank 1 | 21 | Powertrain |
| P20E300 | Upstream exhaust gas temperature detection error | 1 | Powertrain |
| P20E308 | Voltage supply of component accelerator pedal sensor: short circuit / open circuit | 1 | Powertrain |
| P20E400 | Selective Catalytic Reduction (SCR) Exhaust Gas Temperature (EGT) sensor temperature detection error | 1 | Powertrain |
| P20E800 | AdBlue/DEF supply pump pressure low | 1 | Powertrain |
| P20E826 | Reductant Pressure Too Low | 1 | Powertrain |
| P20E89C | Reductant Pressure Too Low | 1 | Powertrain |
| P20E900 | AdBlue/DEF supply pump pressure high | 2 | Powertrain |
| P20E985 | No description available | 1 | Powertrain |
| P20EE00 | Der Wirkungsgrad des SCR-Katalysators (Zylinderreihe 1) ist nicht ausreichend. | 2 | Powertrain |
| Code | Description | Brands | System |
|---|---|---|---|
| P20EA | Reductant Control Module Power Relay De-Energized Performance - Too Early | 27 | Powertrain |
| P20EB | Reductant Control Module Power Relay De-Energized Performance - Too Late | 27 | Powertrain |
| P20EC | SCR NOx catalyst - overtemperature bank 1 | 21 | Powertrain |
| P20ED | SCR NOx pre-catalyst - overtemperature bank 1 | 22 | Powertrain |
| P20EE | SCR NOx Catalyst Efficiency Below Threshold (Bank 1 Catalyst 1) | 31 | Powertrain |
| P20EF | SCR NOx pre- catalyst efficiency below threshold bank 1 | 21 | Powertrain |
| P20E300 | Upstream exhaust gas temperature detection error | 1 | Powertrain |
| P20E308 | Voltage supply of component accelerator pedal sensor: short circuit / open circuit | 1 | Powertrain |
| P20E400 | Selective Catalytic Reduction (SCR) Exhaust Gas Temperature (EGT) sensor temperature detection error | 1 | Powertrain |
| P20E800 | AdBlue/DEF supply pump pressure low | 1 | Powertrain |
| P20E826 | Reductant Pressure Too Low | 1 | Powertrain |
| P20E89C | Reductant Pressure Too Low | 1 | Powertrain |
| P20E900 | AdBlue/DEF supply pump pressure high | 2 | Powertrain |
| P20E985 | No description available | 1 | Powertrain |
| P20EE00 | Der Wirkungsgrad des SCR-Katalysators (Zylinderreihe 1) ist nicht ausreichend. | 2 | Powertrain |
Advanced: scanner vehicle and live-data matches
Vehicles 2
Vehicle data covers only some brands. These matches come from scanner data, not from a full vehicle index, so treat them as approximate.
| Brand | Model / variant | Details |
|---|---|---|
| Ford | and P20E9 | code P20E8 |
| Ford | P20E8 and | code P20E9 |
Live data 0
No matching live-data parameters.
These tables come from diagnostic data. They are useful for advanced users and can be ignored for a normal code lookup.