| Professional Automotive Repair Technical Discussions for June 14, 2025 International Automotive Technicians' Network (iATN) - Members Only  | 
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Open Help Requests for All Makes and Models
	
| Help Request | Answers | |
| 2003 BMW 330i 3.0L MIL Lamp on VIN: WBAEV53433 Hi BMW Techs, I have a P0411 on this 2003 BMW 330i that just won't quit. See above for everything I've done but will repeat here: 1)Swapped in all components of SAS secondary air system ( air pump, check valve, maf for SAS, all hoses) from identical g... Trouble codes: P0411  | 				
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Fixes & Summaries for All Makes and Models
	
| Fix/Summary | Answers |