
2002 BMW 525i 2.5L MIL Lamp on
I can command the Air Injection Pump on with my Autel Mayisys and the Air Pump turns on. I tested fuse 107 50 amp Air Pump under the passenger carpet and its good. I tried a new Air Pump Relay from BMW and still no luck. The connector at the Air Pump is co...
FIX posted 8/23/2018
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Message Closed w/FIX
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VIN | WBADT43462 |
Engine | 2.5 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection / Sefi |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0491 | AIR System Performance |
P0492 | secondary air injection system insufficient flow bank 2 |
Message Closed w/FIX
Vehicle Data
2002 BMW 525i
VIN | WBADT43462 |
Engine | 2.5 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection / Sefi |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0491 | AIR System Performance |
P0492 | secondary air injection system insufficient flow bank 2 |