0433134 ENGINE COVER ASSY. EVINRUDE
E10ECES, E15ECEC
ENGINE
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BRP EVINRUDE entire parts catalog list:
- ENGINE COVER - JOHNSON » 0433134
Information:
Table 1
J1939 Code and Description Comments
3221-2
Aftertreatment #1 Intake Wide-Range O2 Reading Stable : Erratic, Intermittent, or Incorrect The catalyst intake oxygen sensor has detected an internal problem which results in data that is unstable and/or not in the correct format.
Replace the oxygen sensor
3221-3
Aftertreatment #1 Intake Wide-Range O2 Reading Stable : Voltage Above Normal The catalyst intake oxygen sensor has detected high supply voltage at the sensor.
The code is logged.
3221-4
Aftertreatment #1 Intake Wide-Range O2 Reading Stable : Voltage Below Normal The catalyst intake oxygen sensor has detected low supply voltage at the sensor.
The code is logged.
3221-12
Aftertreatment #1 Intake Wide-Range O2 Reading Stable : Failure The catalyst intake oxygen sensor has detected an internal problem with the sensor.
Replace the oxygen sensor
3221-14
Aftertreatment #1 Intake Wide-Range O2 Reading Stable : Special Instruction The catalyst intake oxygen sensor has detected an internal problem with the sensor heating element. The sensor was unable to reach operating temperatures within the predetermined amount of time.
If a CAN Data Link -9 diagnostic is active or logged against the NOx sensor, troubleshoot the -9 diagnostic before replacing the sensor.
If there is no -9 diagnostic, then replace the oxygen sensor.
3222-12
Aftertreatment #1 Intake Gas Sensor Heater Preliminary FMI : Failure The catalyst intake oxygen sensor has detected an internal problem with the sensor heating element.
Replace the oxygen sensor
3231-2
Aftertreatment #1 Outlet Wide-Range O2 Reading Stable : Erratic, Intermittent, or Incorrect The catalyst outlet oxygen sensor has detected an internal problem which results in data that is unstable and/or not in the correct format.
Replace the oxygen sensor
3231-3
Aftertreatment #1 Outlet Wide-Range O2 Reading Stable : Voltage Above Normal The catalyst outlet oxygen sensor has detected high supply voltage at the sensor.
The code is logged.
3231-4
Aftertreatment #1 Outlet Wide-Range O2 Reading Stable : Voltage Below Normal The catalyst outlet oxygen sensor has detected low supply voltage at the sensor.
The code is logged.
3231-12
Aftertreatment #1 Outlet Wide-Range O2 Reading Stable : Failure The catalyst outlet oxygen sensor has detected an internal problem with the sensor.
Replace the oxygen sensor
3231-14
Aftertreatment #1 Outlet Wide-Range O2 Reading Stable : Special Instruction The catalyst outlet oxygen sensor has detected an internal problem with the sensor heating element. The sensor was unable to reach operating temperatures within the predetermined amount of time.
If a CAN Data Link -9 diagnostic is active or logged against the NOx sensor, troubleshoot the -9 diagnostic before replacing the sensor.
If there is no -9 diagnostic, then replace the oxygen sensor.
3232-12
Aftertreatment #1 Outlet Gas Sensor Heater Preliminary FMI : Failure The catalyst outlet oxygen sensor has detected an internal problem with the sensor heating element.
Replace the oxygen sensor. The oxygen sensors are used to monitor the emission level of the engine exhaust by measuring the oxygen concentration in the exhaust stream. The ECM utilizes the signal from the oxygen sensors to adjust the air/fuel ratio. This strategy ensures that the engine burns the fuel efficiently. Two oxygen sensors are used for this application. One oxygen sensor is mounted at the catalyst inlet. The other oxygen sensor is mounted in the output flange of the catalytic converter. Each sensor circuit consists of an oxygen sensor and a voltage converter that is used to power both sensor circuits. The sensors generate a signal that is proportional to the concentration of oxygen which is relayed to the engine ECM via the CAN data link. This type of sensor is a wideband oxygen sensor that can self-diagnose internal problems. The sensor will notify the engine ECM of an issue when detected. Some diagnostics reported from the Oxygen sensor will indicate that the sensor has failed and will need replaced. If repeat failures occur, check the sensor installation for any contributing factors such as exposure to moisture or wiring harness high heat exposureThe oxygen sensor exposure limits should not exceed the following:- Controller ambient temperature range -40 to 105 C- Grommet temperature greater than 240 C- Cable temperature greater than 200 CEach oxygen sensor utilizes a heating element to heat the sensing element of the sensor.Note: The sensors have an operating range of 600° C to 800° C (1100° F to 1500° F). The tip of the sensors may be hot. Use caution when you handle the oxygen sensors.To operate, the oxygen sensor requires a supply voltage in the range of 10-18 Volts DC.A voltage converter converts the 24 VDC from the battery to 12 VDC that is used to power each of the oxygen sensors.The voltage convertor is enabled and disabled by a 24VDC output from the engine ECM.When the voltage convertor is disabled, the 12 VDC to the oxygen sensors will be turned off.If either oxygen sensor looses the 12 VDC supply when the ECM is enabling the voltage converter, the ECM will detect the loss of communication and issue a -9 abnormal update rate CAN data link fault for the component.If a -9 abnormal update rate diagnostic is active for the oxygen sensor, ensure the following are true:- 24 VDC at the voltage converter terminal 2 when the ECM is enabling the converter.- 12 VDC at the oxygen sensor terminal 1 when the ECM is enabling the converter.Refer to Troubleshooting , Data Link - Test for additional information on -9 codes.
Illustration 1 g06199304
For the complete circuit details, refer to the full schematic.
Table 2
Troubleshooting Test Steps Values Results
1. Inspect the Electrical Connectors and the Wiring
A. Turn the main disconnect switch to the OFF position.
B. Thoroughly inspect the connectors. Refer to Troubleshooting, "Electrical Connectors-Inspect" for additional information.
C. Perform a 45 N (10 lb) pull test on the connector wires.
D. Check the harness for abrasions and pinch points.
Connectors and Wiring
Result: The connectors and wiring appear to be OK.
Proceed to Test Step 2.
Result: There is a problem with the connectors and/or wiring.
Repair: Repair or replace the connectors or wiring. Ensure that all the seals are properly in place and ensure that the connectors are coupled.
If the problem is not resolved, proceed to Test Step 2.
2. Check for Codes
A. Connect Cat® Electronic Technician (ET) to the service tool connector.
B. Determine if a code is active or logged.
Codes listed
Parts engine EVINRUDE:
0283543
0283541
0283774
0283894
0283906
0432092
0432479
0433537