Temp sensor problem code - Samsung WF337AA Front Load Washer

That indicates fault code 33 which is a faulty ignition coil

Fault code 12 - Crankshaft position sensor

Fault code 13 - Intake air pressure sensor

Fault code 14 - Intake air pressure sensor

Fault code 15 - Throttle position sensor

Fault code 16 - TPS

Fault code 19 - No signal from ignition to ecu

Fault code 22 - Intake air temp sensor

Fault code 28 - Engine temp sensor

Fault code 30 - Tip over sensor

Fault code 33 - Igniton coil

Fault code 39 - Fuel injector

Fault code 41 - Tip over sensor

Fault code 44 - Read write error ECU

Fault code 46 - Power supply error to FI system

Fault code 50 - Ecu malfunction

Sump temp sensor is not reading water temperature of water running over evaporator plate.This sensor is located in the water supply tube that runs up to the top of the evaporator plate. just pull the sensor out of the tube and replace it.

exhaust gas sensor on the lower pipe to turbocharger.

its a air inlet temp sensor code if that sensor is good check the coolant temp sensor and trans temp sensors if there not close in temp it trips the code

The F2 error code is for the temp sensor. The temp sensor is mounted inside the oven cavity & regulates the oven set temperature. If the temp sensor fails the oven could overheat. This is what generates the error codes. I recommend having the temp sensor checked with an ohm meter, at room temperature the sensor should ohm out at approx 1100 ohms. If the sensor checks ok, then the control will need to be replaced.

These codes indicate an over temperature condition. The F2 & F3 error codes both mention the temp sensor. The temp sensor is mounted inside the oven cavity & regulates the oven set temperature. If the temp sensor fails the oven could overheat. This is what generates the error codes. I recommend having the temp sensor checked with an ohm meter, at room temperature the sensor should ohm out at approx 1100 ohms. If the sensor checks ok, then the control will need to be replaced.

Hello there:

F3 - E1 Oven temperature sensor shorted Replace oven temperature sensor






Now if it is just a f-3 and nothing else3 f 3
Open oven temperature sensor or thermal fuse Replace oven temperature sensor or thermal fuse

Sometimes there are two Temp sensors. Did you see if you had two?

ERROR CODE MALFUNCTION DESCRIPTION

12 ERROR CODE DIAGNOSTIC SYSTEM FUNCTIONING CORRECTLY

13 OXYGEN SENSOR CIRCUIT OPEN

14 COOLANT TEMPERATURE SENSOR CIRCUIT (HIGH TEMP)

15 COOLANT TEMPERATURE SENSOR CIRCUIT (LOW TEMP)

21 THROTTLE POSITION SENSOR (TPS) CIRCUIT (HIGH)

22 THROTTLE POSITION SENSOR (TPS) CIRCUIT (LOW)

23 MANIFOLD AIR TEMP (MAT) CIRCUIT (LOW TEMP)

24 VEHICLE SPEED SENSOR (VSS) CIRCUIT FAILED

25 MANIFOLD AIR TEMP (MAT) CIRCUIT (HIGH TEMP)

31 WASTEGATE SOLENOID ELECTRICAL SIGNAL FAILED

32 EXHAUST GAS RECIRCULATION (EGR) CIRCUIT

33 MASS AIR FLOW (MAF) CIRCUIT (HIGH)

34 MASS AIR FLOW (MAF) CIRCUIT (LOW / NO SIGNAL)

35 CODE NOT USED ON TURBO CARS

41 CAM SENSOR CIRCUIT FAILURE

42 C3I ELECTRONIC SPARK TIMING (EST) FAILURE

43 ELECTRONIC SPARK CONTROL (ESC) FAILURE

44 OXYGEN SENSOR CIRCUIT (LEAN EXHAUST)

45 OXYGEN SENSOR CIRCUIT ( RICH EXHAUST)

51 PROM ERROR

52 CALPAK ERROR

53 WATER INJECTION

54 CODE NOT USED ON TURBO CARS

55 ECM ERROR

Return to Chart
CODE 12

Trouble Code 33 and 34 are the MAF/MAP Sensor Circuit. It sounds like you've replaced that sensor already. Did you also have the code 34 before putting in the new sensor?
Or did this code start after it's replacement? Any other codes appearing?

Troubleshooting it would depend if it has the Speed Density Update. The dealer should be able to provide that info.

Here's your fault code list:

13 oxygen sensor circuit 14 coolant temp sensor circuit (high temp) 15 coolant temp sensor circuit (low temp) 21 throttle position sensor (TPS) circuit (high signal) 22 throttle position sensor (TPS) circuit (low signal) 23 manifold air temp (MAT) circuit (low temp) 24 vehicle speed sensor (VSS) circuit 25 manifold air temp (MAT) circuit (high signal) 31 wastegate solenoid electrical circuit 32 exhaust gas recirculation (EGR) circuit 33 mass air flow (MAF) circuit (gm/sec high) 34 mass air flow (MAF) circuit (gm/sec low) 41 cam sensor circuit 42 C3I EST or bypass circuit failure 43 electronic spark control (ESC) circuit 44 oxygen sensor circuit (lean exhaust) 45 oxygen sensor circuit (rich exhaust) 51 PROM error 52 calpak error 55 ECM error