
2012 BMW 528i 2.0L MIL Lamp on, low power
BMW is not my area of expertise so I'm looking for help on what is the most probable issues with these codes. have changed the vacuum pump cause kept getting oil into the solenoid that controls the rod for wastegate. not very familiar with this system so be co...
Summary posted 8/14/2018
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Message Closed w/Summary
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VIN | WBAXG5C52C |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 8-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Low Power |
Occurs | Always, on Accel, Idle |
Trouble Codes
12040 | boost pressure control cut off pressure rise blocked |
16404 | exhaust camshaft assembly defective |
Message Closed w/Summary
Vehicle Data
2012 BMW 528i
VIN | WBAXG5C52C |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 8-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Low Power |
Occurs | Always, on Accel, Idle |
Trouble Codes
12040 | boost pressure control cut off pressure rise blocked |
16404 | exhaust camshaft assembly defective |