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 individual test results must reach the specified value or must be within the min.- and max.- limits.
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 procedure
- 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 procedure
- 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 the "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.
- Check Secondary Air Injection (AIR) pump motor -V101-.
- Check combination valve. Combination Valve, Checking - I
- 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 procedure
- 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:
- EVAP canister system, checking for proper seal. Evaporative Emission (EVAP) Canister System, Checking For Proper Seal
- Check Evaporative Emission (EVAP) canister purge regulator valve -N80-. Testing and Inspection
- Leak Detection Pump (LDP) -V144-, checking. 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, BDC, BEV, BGD)
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 procedure
- 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