Boxster S (986) F6-3.2L (2001)
Heater Monitoring of Universal Lambda Sensor - UEGO (911 Turbo)
Diagnosis
Operation readiness
Time for "operation readiness" after "heater on". Malfunctioning heater will lead to "sensor fault" detection.
Power stage diagnosis
Comparison of control signal (input) with output signal.
Heater Monitoring of Universal Lambda Sensor - UEGO (911 Turbo).
Operation Readiness