Menu

Skip to content
  • English
  • Français
  • Deutsch
  • Nederlands
  • Español
  • Italiano
  • Português
  • Русский
  • Polski
  • 中文
  • 日本語
  • 中文繁體
  • 한국어

OBD II CSU

OBD II Research Center

P04EF

Technical Definition:

EVAP System Very Small Leak Detected – Fresh Air Side

Trouble Code: P04EF
Address: 0x04EF
System: Powertrain
Subsystem:
Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

  • Error P04EF
  • OBD P04EF
  • OBD2 P04EF
  • P04EF DTC
  • P04EF OBD-II
  • Trouble Code P04EF
  • Leave a comment

P04EE

Technical Definition:

EVAP System Very Small Leak Detected – Fuel Tank Side

Trouble Code: P04EE
Address: 0x04EE
System: Powertrain
Subsystem:
Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

  • Error P04EE
  • OBD P04EE
  • OBD2 P04EE
  • P04EE DTC
  • P04EE OBD-II
  • Trouble Code P04EE
  • Leave a comment

P04ED

Technical Definition:

EVAP System Large Leak Detected – Fresh Air Side

Trouble Code: P04ED
Address: 0x04ED
System: Powertrain
Subsystem:
Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

  • Error P04ED
  • OBD P04ED
  • OBD2 P04ED
  • P04ED DTC
  • P04ED OBD-II
  • Trouble Code P04ED
  • Leave a comment

P04EC

Technical Definition:

EVAP System Large Leak Detected – Fuel Tank Side

Trouble Code: P04EC
Address: 0x04EC
System: Powertrain
Subsystem:
Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

  • Error P04EC
  • OBD P04EC
  • OBD2 P04EC
  • P04EC DTC
  • P04EC OBD-II
  • Trouble Code P04EC
  • Leave a comment

P04EB

Technical Definition:

EVAP System Small Leak Detected – Fresh Air Side

Trouble Code: P04EB
Address: 0x04EB
System: Powertrain
Subsystem:
Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

  • Error P04EB
  • OBD P04EB
  • OBD2 P04EB
  • P04EB DTC
  • P04EB OBD-II
  • Trouble Code P04EB
  • Leave a comment

P04EA

Technical Definition:

EVAP System Small Leak Detected – Fuel Tank Side

Trouble Code: P04EA
Address: 0x04EA
System: Powertrain
Subsystem:
Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

  • Error P04EA
  • OBD P04EA
  • OBD2 P04EA
  • P04EA DTC
  • P04EA OBD-II
  • Trouble Code P04EA
  • Leave a comment

P04E9

Technical Definition:

EGR Temperature Sensor D Circuit Intermittent/Erratic

Trouble Code: P04E9
Address: 0x04E9
System: Powertrain
Subsystem:
Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

  • Error P04E9
  • OBD P04E9
  • OBD2 P04E9
  • P04E9 DTC
  • P04E9 OBD-II
  • Trouble Code P04E9
  • Leave a comment

P04E8

Technical Definition:

EGR Temperature Sensor D Circuit High

Trouble Code: P04E8
Address: 0x04E8
System: Powertrain
Subsystem:
Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

  • Error P04E8
  • OBD P04E8
  • OBD2 P04E8
  • P04E8 DTC
  • P04E8 OBD-II
  • Trouble Code P04E8
  • Leave a comment

P04E7

Technical Definition:

EGR Temperature Sensor D Circuit Low

Trouble Code: P04E7
Address: 0x04E7
System: Powertrain
Subsystem:
Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

  • Error P04E7
  • OBD P04E7
  • OBD2 P04E7
  • P04E7 DTC
  • P04E7 OBD-II
  • Trouble Code P04E7
  • Leave a comment

P04E6

Technical Definition:

EGR Temperature Sensor D Circuit Range/Performance

Trouble Code: P04E6
Address: 0x04E6
System: Powertrain
Subsystem:
Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

  • Error P04E6
  • OBD P04E6
  • OBD2 P04E6
  • P04E6 DTC
  • P04E6 OBD-II
  • Trouble Code P04E6
  • Leave a comment

P04E5

Technical Definition:

EGR Temperature Sensor D Circuit

Trouble Code: P04E5
Address: 0x04E5
System: Powertrain
Subsystem:
Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

  • Error P04E5
  • OBD P04E5
  • OBD2 P04E5
  • P04E5 DTC
  • P04E5 OBD-II
  • Trouble Code P04E5
  • Leave a comment

P04E4

Technical Definition:

Crankcase Ventilation Hose Connection Sensor Circuit Intermittent/Erratic

Trouble Code: P04E4
Address: 0x04E4
System: Powertrain
Subsystem:
Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

  • Error P04E4
  • OBD P04E4
  • OBD2 P04E4
  • P04E4 DTC
  • P04E4 OBD-II
  • Trouble Code P04E4
  • Leave a comment

P04E3

Technical Definition:

Crankcase Ventilation Hose Connection Sensor Circuit High

Trouble Code: P04E3
Address: 0x04E3
System: Powertrain
Subsystem:
Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

  • Error P04E3
  • OBD P04E3
  • OBD2 P04E3
  • P04E3 DTC
  • P04E3 OBD-II
  • Trouble Code P04E3
  • Leave a comment

P04E2

Technical Definition:

Crankcase Ventilation Hose Connection Sensor Circuit Low

Trouble Code: P04E2
Address: 0x04E2
System: Powertrain
Subsystem:
Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

  • Error P04E2
  • OBD P04E2
  • OBD2 P04E2
  • P04E2 DTC
  • P04E2 OBD-II
  • Trouble Code P04E2
  • Leave a comment

P04E1

Technical Definition:

Crankcase Ventilation Hose Connection Sensor Circuit

Trouble Code: P04E1
Address: 0x04E1
System: Powertrain
Subsystem:
Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

  • Error P04E1
  • OBD P04E1
  • OBD2 P04E1
  • P04E1 DTC
  • P04E1 OBD-II
  • Trouble Code P04E1
  • Leave a comment

P04E0

Technical Definition:

EVAP System Purge Control Valve A Stuck Closed

Trouble Code: P04E0
Address: 0x04E0
System: Powertrain
Subsystem:
Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

  • Error P04E0
  • OBD P04E0
  • OBD2 P04E0
  • P04E0 DTC
  • P04E0 OBD-II
  • Trouble Code P04E0
  • Leave a comment

P04DF

Technical Definition:

EVAP System Purge Control Valve A Performance/Stuck Open

Trouble Code: P04DF
Address: 0x04DF
System: Powertrain
Subsystem:
Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

  • Error P04DF
  • OBD P04DF
  • OBD2 P04DF
  • P04DF DTC
  • P04DF OBD-II
  • Trouble Code P04DF
  • Leave a comment

P04DE

Technical Definition:

Cold Start EGR A Flow Excessive Detected

Trouble Code: P04DE
Address: 0x04DE
System: Powertrain
Subsystem:
Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

  • Error P04DE
  • OBD P04DE
  • OBD2 P04DE
  • P04DE DTC
  • P04DE OBD-II
  • Trouble Code P04DE
  • Leave a comment

P04DD

Technical Definition:

Cold Start EGR A Flow Insufficient Detected

Trouble Code: P04DD
Address: 0x04DD
System: Powertrain
Subsystem:
Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

  • Error P04DD
  • OBD P04DD
  • OBD2 P04DD
  • P04DD DTC
  • P04DD OBD-II
  • Trouble Code P04DD
  • Leave a comment

P04DC

Technical Definition:

Fuel Fill Door Position Sensor/Switch Circuit Range/Performance

Trouble Code: P04DC
Address: 0x04DC
System: Powertrain
Subsystem:
Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

  • Error P04DC
  • OBD P04DC
  • OBD2 P04DC
  • P04DC DTC
  • P04DC OBD-II
  • Trouble Code P04DC
  • Leave a comment

Posts navigation

← Older posts
Newer posts →

Categories

  • 1-9
  • a
  • b
  • Body Codes
  • c
  • Chassis Codes
  • d
  • e
  • f
  • g
  • h
  • i
  • j
  • k
  • l
  • m
  • n
  • Network Communication codes
  • o
  • p
  • Powertrain Codes
  • q
  • r
  • s
  • t
  • u
  • v
  • w
  • x
  • y
  • z
OBD-II Codes
OBD2 Fehlercode
Codes Defauts EOBD
OBD Foutcode
CODICI GUASTO OBD2
OBD2 Codigos Error
OBD2 Codigos de falhas
故障診断コード (OBD2)
OBD故障诊断码
OBD故障診斷碼
Notes: The OBDii Codes contained on this site is presented for informational purposes only.
Makes: Acura, Alfa Romeo, Aston Martin, Audi, BMW, Bentley, Bugatti, Cadillac, Chevrolet, Chrysle, Citroen, Dodge, Ferrari, Fiat, Ford, Honda, Humme, Hyundai, Infiniti, Jagua, Jeep, Lamborghini, Lancia, Land Rove, Lexus, Lincoln, Maserati, Maybach, Mazda, Mercedes, Mitsubishi, Nissan, Opel, Pagani, Peugeot, Pontiac, Porsche, Renault, Rolls-Royce, Saab, Seat, Skoda, Subaru, Suzuki, Toyota, Volkswagen, Volvo
it | de | fr | pt | ru | cn | gb | nl | de | jp