E320 1999

3.2L V6 VIN - Auto 2

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Trouble Code: P0441



EVAP System Incorrect Purge Flow

Possible Causes:



Wiring
 
Vacuum line
 
AIR combi valve
 
AIR pump no output
 

Trouble Code: P0442



EVAP System Small Leak Detected

Possible Causes:



Hose
 
Hose connection
 
Purge control shutoff valve
 

Trouble Code: P0443



Purge Control Valve

Possible Causes:



Purge control valve
 
- Test actuation of control valve
 
- Test current consumption of control valve
 
- Perform mechanical inspection of component
 

Trouble Code: P0446



Charcoal Canister Shut-Off Valve

Possible Causes:



Circuit and connectors:
 
- open circuit in the wiring
 
Activated charcoal canister shut-off valve
 

Trouble Code: P0450



Fuel Tank (EVAP) Pressure Sensor

Possible Causes:



Perform fuel tank leak test.
 
Wiring
 

Trouble Code: P0455



EVAP System Major Leak Detected

Possible Causes:



Repair hose or filler caps
 

Trouble Code: P0460



Fuel Level Sensor

Possible Causes:



Rear SAM control unit with fuse and relay module
 
Read-out instrument cluster memory (if equipped)
 
Fuel level sensor
 

Trouble Code: P0500



VSS Sensor Malfunction

Possible Causes:



Test ASR, ETS
 

Trouble Code: P0507



Idle Speed Implausible

Possible Causes:



Check wiring of idle speed circuit.
 
Check component accelerator pedal sensor.
 
Check component throttle valve actuator.
 

Trouble Code: P0520



Cylinder Shut-Off Oil Pressure Sensor

Possible Causes:



Test signal voltage of cylinder shut-off oil pressure sensor.
 
Check power supply of cylinder shut-off oil pressure sensor.
 

Trouble Code: P0560



System Voltage Malfunction

Possible Causes:



Check all wiring, especially ground circuits/connections.
 

Trouble Code: P0565



Cruise Control Switch

Possible Causes:



Switch circuit wiring
 

Trouble Code: P0600



CAN Communication Error - ESP, SPS and BAS Control Unit

Possible Causes:



Engine compartment CAN test
 
Check engine CAN bus.
 

Trouble Code: P0604



Engine Control Module (ME-SFI Control Unit) Has an Internal Error

Possible Causes:



ECM
 
ME-SFI control unit
 

Trouble Code: P0605



Engine Control Module (ME-SFI control Unit) Has an Internal Error

Possible Causes:



ECM
 
ME-SFI control unit
 

Trouble Code: P0702



TCM or ETC Fault

Possible Causes:



Wiring/connectors
 
TCM
 
ETC control unit
 

Trouble Code: P0715



ETC Control Unit (Input/Turbine Speed Sensor Circuit Malfunction)

Possible Causes:



Read out fault memory of control unit ETC.
 
Test ETC.
 

Trouble Code: P0720



ETC Control Unit - Output Speed Control Circuit

Possible Causes:



Read out fault memory of control unit ETC.
 
Check output speed control circuit
 

Trouble Code: P0730



ETC Control Unit Fault

Possible Causes:



Read out fault memory of control unit ETC.
 
Mechanical check of gear system.
 

Trouble Code: P0740



ETC Control Unit Fault

Possible Causes:



Read out fault memory of control unit ETC.
 
Torque converter or circuit.
 
Wiring/connectors.
 

Trouble Code: P0743



ETC Control Unit Fault

Possible Causes:



Read out fault memory of control unit ETC.
 
Wiring/connectors.
 
Torque converter or circuit
 

Trouble Code: P0748



TCM or ETC Fault - Pressure Control Circuit

Possible Causes:



Wiring/connectors
 
ETC control module
 
TCM
 

Trouble Code: P0753



ETC Control Unit - Shift Solenoid A

Possible Causes:



Read out fault memory of control unit ETC.
 
Wiring/connectors
 
Shift solenoid A
 

Trouble Code: P0758



ETC Control Unit - Shift Solenoid B

Possible Causes:



Read out fault memory of ETC control unit.
 
Wiring/connectors
 
Shift solenoid B
 

Trouble Code: P0763



ETC Control Unit - Shift Solenoid C

Possible Causes:



Read out fault memory of control unit ETC.
 
Wiring/connectors
 
Shift solenoid C
 

Trouble Code: P1031



Left and Right O2 Sensors, before TWC, Mispositioned

Possible Causes:



Test plug connections.
 
Reposition or replace sensors as needed.
 

Trouble Code: P1177



Oil Sensor Signal re Oil Temperature Implausible

Possible Causes:



Check actual value or oil sensor re oil level, temperature and quality.
 
Check power supply of oil sensor.
 

Trouble Code: P1178



Oil Sensor Signal re Oil Temperature Implausible

Possible Causes:



Check actual value of oil sensor re oil level, temperature and quality.
 
Check power supply to oil sensor.
 

Trouble Code: P1179



Oil Sensor Signal re Oil Temperature Implausible

Possible Causes:



Check actual value of oil sensor re oil level, temperature and quality.
 
Check power supply to oil sensor.
 

Trouble Code: P1181



Engine/Climate Control Electric Cooling Fan Malfunction

Possible Causes:



Wiring/connectors
 

Trouble Code: P1183



Cylinder Shut-Off Valve (Right Bank)

Possible Causes:

NOTE: Test prerequisite: Fault code 'P1666' present. Fault code P1666 may be caused by incorrect mass air flow measurement.



Check the entire air intake system (air cleaner, HFM-SFI mass air flow sensor) for correct installation (unmetered air).
 
Guided tests (Operate pushbutton F2)
 

Trouble Code: P1184



Cylinder Shut-Off Valve (Left Bank)

Possible Causes:

NOTE: Test prerequisite: Fault code 'P1666' present. Fault code P1666 may be caused by incorrect mass air flow measurement.



Check the entire air intake system (air cleaner, HFM-SFI mass air flow sensor) for correct installation (unmetered air).
 
Guided tests (Operate pushbutton F2)
 

Trouble Code: P1185



Water in Engine Oil

Possible Causes:



Check component oil sensor.
 
Check power supply to oil sensor.
 

Trouble Code: P1186



Fuel Safety Shut-Off Recognized

Possible Causes:



Wiring/connectors
 
Check for fuel leak
 
EA/CC/ISC actuator sticks or jammed
 
Check intake system for residue.
 

Trouble Code: P1225



Resonance Intake Manifold Switchover Valve

Possible Causes:



Wiring/connectors
 

Trouble Code: P1233



Throttle Valve Malfunction

Possible Causes:



Check actuator motor by means of actuation.
 
Check internal resistance of actuator motor.
 
Check actual value of throttle valve actuator.
 
Check internal resistance of throttle valve actuator.
 
Test voltage supply of the potentiometers of throttle valve actuator.
 

Trouble Code: P1355



Cylinder Shut-Off Valve (Right Bank)

Possible Causes:

NOTE: Test prerequisite: Fault code 'P1666' present. Fault code P1666 may be caused by incorrect mass air flow measurement.



Check the entire air intake system (air cleaner, HFM-SFI mass air flow sensor) for correct installation (unmetered air).
 
Guided tests (operate pushbutton F2).
 

Trouble Code: P1356



Cylinder Shut-Off Valve (Left Bank)

Possible Causes:

NOTE: Test prerequisite: Fault code "P1666" is present. Fault code P1666 may be caused by incorrect mass air flow measurement.



Check entire air intake system (air cleanere, HFM-SFI mass air flow sensor) for correct installation (unmetered air).
 
Guided tests (operate pushbutton F2).
 

Trouble Code: P1357



Cylinder Cutoff (Function Chain)

Possible Causes:



Rocker arm coupling of inlet valves
 
Oil pressure
 

Trouble Code: P1358



Exhaust Valve (Cyl. 5) Not Operated at Cylinder Cutoff

Possible Causes:



The rocker arm coupling at the exhaust valve of cylinder 5 does not lock although the CSO is switched off.
 
Determine the faulty rocker arm by testing smooth engine running.
 
Replace faulty rocker arm.
 

 
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