2002 330ci-5HP-19, 2004 325ci-M56
thank you for reply!!The SAP only runs when the DME thinks it needs to. That typically means a cold start. So if your engine is warm/hot or the DME thinks it's warm/hot or if the ambient temperature is too hot (too hat actually or the ambient temperature sensor is reporting the wrong temperature), the SAP won't be commanded to run.
when i listen to SAP it’s in the morning after car sits for 10+ hours. it never has turned on i test everyday. it’s usually 38 degrees fahrenheit in the morning
my ambient air temp is broken it’s reporting 122 degrees fahrenheit all the time