Diagnostic Mode 06: Checking Test Results of Components That Are Not Continuously Monitored
Diagnostic Mode 6: Check Test Results Of Components That Are Not Continuously Monitored
NOTE: This diagnostic mode can only be selected with Module number 10 - Engine Electronics.
Function
This diagnostic mode displays the test results of emission relevant components and systems which are not continuously monitored.
The values of the individual test results must reach the specified value or must be within the min.- and max.- limits.
Test ID Component, System
01: Catalytic converter
03: Secondary Air Injection (AIR) system
05: Tank ventilation system
09: Engine Coolant Temperature (ECT) sensor -G62-
- Vehicles with engine code AVH, AZG, BBW, BEV
Test-ID 01: Catalytic Converter
Requirements
- There must not be any DTCs stored in DTC memory, Diagnostic mode 3: Check DTC memory. Diagnostic Mode 3: Check DTC Memory
- Coolant temperature must be at least 80 degrees C, Diagnostic mode 1: Check measured values; PID 5, Coolant temperature. Diagnostic Mode 1: Check Measured Values
Work Sequence
- Read readiness code. Monitors, Trips, Drive Cycles and Readiness Codes
- Let engine run at idle.
- Under address word 33, select "Diagnostic mode 6: Check test results of components that are not continuously monitored".
- Select "Test-ID 01: Catalytic converter".
- Check specified values at idle.
Evaluation Test-ID 01: Catalytic Converter Monitoring
- End diagnosis and switch ignition off.
If specified values are not obtained:
- Replace front exhaust pipe with catalytic converter.
- Erase DTC memory of Engine Control Module (ECM), Diagnostic mode 4: Reset/erase diagnostic data. Diagnostic Mode 4: Reset/Erase Diagnostic Data
- Generate readiness code. Monitors, Trips, Drive Cycles and Readiness Codes.
Test-ID 03: Secondary Air Injection (AIR) system
Requirements
- There must not be any DTCs stored in DTC memory, Diagnostic mode 3: Check DTC memory. Diagnostic Mode 3: Check DTC Memory
- Coolant temperature must be at least 80 degrees C, Diagnostic mode 1: Check measured values; PID 5, Coolant temperature. Diagnostic Mode 1: Check Measured Values
Work Sequence
- Read readiness code. Monitors, Trips, Drive Cycles and Readiness Codes
- Let engine run at idle.
- Under address word 33, select "Diagnostic mode 6: Check test results of components that are not continuously monitored".
- Select "Test-ID 03: Secondary Air Injection (AIR) system"
- Check specified values at idle.
Evaluation Test-ID 03: Secondary Air Injection (AIR) System
- End diagnosis and switch ignition off.
If specified values are not reached:
- Check secondary air system for proper seal. Testing and Inspection
- Check Secondary Air Injection (AIR) pump motor -V101-. Secondary Air Injection (Air) Pump Motor, Checking
- Check combination valve. Combination Valve, Checking - II
- Erase DTC memory of Engine Control Module (ECM), Diagnostic mode 4: Reset/erase diagnostic data. Diagnostic Mode 4: Reset/Erase Diagnostic Data
- Generate readiness code. Monitors, Trips, Drive Cycles and Readiness Codes.
Test-ID 05: Tank ventilation system
Requirements
- There must not be any DTCs stored in DTC memory, Diagnostic mode 3: Check DTC memory. Diagnostic Mode 3: Check DTC Memory
- Coolant temperature must be at least 80 degrees C, Diagnostic mode 1: Check measured values; PID 5, Coolant temperature. Diagnostic Mode 1: Check Measured Values
Work Sequence
- Read readiness code. Monitors, Trips, Drive Cycles and Readiness Codes
- Let engine run at idle.
- Under address word 33, select "Diagnostic mode 6: Check test results of components that are not continuously monitored".
- Select "Test-ID 05: Tank ventilation system".
- Check specified values at idle.
Evaluation Test-ID 05: Tank Ventilation System
- End diagnosis and switch ignition off.
If specified values are exceeded:
- Check EVAP canister system for proper seal.
- Check Evaporative Emission (EVAP) canister purge regulator valve -N80-. Testing and Inspection
- Check Leak Detection Pump (LDP) -V144-. Testing and Inspection
- Erase DTC memory of Engine Control Module (ECM), Diagnostic mode 4: Reset/erase diagnostic data. Diagnostic Mode 4: Reset/Erase Diagnostic Data
- Generate readiness code. Monitors, Trips, Drive Cycles and Readiness Codes.
Test-ID 09: Engine Coolant Temperature (ECT) Sensor -G62- (vehicles With Engine Code AVH, AZG, BBW, BEV)
Requirement
- There must not be any DTCs stored in DTC memory, Diagnostic mode 3: Check DTC memory. Diagnostic Mode 3: Check DTC Memory
- Coolant temperature must be at least 80 degrees C, Diagnostic mode 1: Check measured values; PID 5, Coolant temperature. Diagnostic Mode 1: Check Measured Values
Work Sequence
- Read readiness code. Monitors, Trips, Drive Cycles and Readiness Codes
- Let engine run at idle.
- Under address word 33, select "Diagnostic mode 6: Check test results of components that are not continuously monitored".
- Select "Test-ID 09: Engine Coolant Temperature (ECT) sensor".
- Check specified values at idle.
Evaluation Test-ID 09: Engine Coolant Temperature (ECT) Sensor -G62-
- End diagnosis and switch ignition off.
If specified values are not obtained:
- Check Engine Coolant Temperature (ECT) sensor -G62-. Testing and Inspection
- Check coolant thermostat:
- Erase DTC memory of Engine Control Module (ECM), Diagnostic mode 4: Reset/erase diagnostic data. Diagnostic Mode 4: Reset/Erase Diagnostic Data
- Generate readiness code. Monitors, Trips, Drive Cycles and Readiness Codes.