Test-ID 09: Engine Coolant Temperature (ECT) Sensor -G62- (vehicles with engine code BJS)

Test requirements 

• There must not be any DTCs stored in DTC memory. Refer to Diagnostic mode 3: Check DTC Memory 
• Coolant temperature must be at least 80 ° C. Refer to Diagnostic mode 1: Check measured values 

Work procedure 

• Read readiness code. Refer to Readiness code, reading 
• 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 09: Engine Coolant Temperature (ECT) sensor".

• Check specified values at idle.