
2000 BMW 528i 2.8L MIL Lamp on
This otherwise well maintained E39 has had a reoccurring P1250 for some time now despite our best efforts. When using our BMW diagnostic program we do not get a manufacturer equivalent to P1250. The generic reader does not define P1250 so there are mixed o...
FIX posted 2/10/2020
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Message Closed w/FIX
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VIN | WBADM634XY |
Engine | 2.8 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection / Bosch HFM |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | While Setting Monitors |
Trouble Codes
227 | mixture deviation bank 1 |
228 | mixture deviation bank 2 |
P1188 | Throttle Inlet Pressure Sensor Performance |
P1189 | Throttle Inlet Pressure Sensor Circuit Low Voltage |
P1250 | Vacuum Reservoir Solenoid Circuit Open |
Message Closed w/FIX
Vehicle Data
2000 BMW 528i
VIN | WBADM634XY |
Engine | 2.8 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection / Bosch HFM |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | While Setting Monitors |
Trouble Codes
227 | mixture deviation bank 1 |
228 | mixture deviation bank 2 |
P1188 | Throttle Inlet Pressure Sensor Performance |
P1189 | Throttle Inlet Pressure Sensor Circuit Low Voltage |
P1250 | Vacuum Reservoir Solenoid Circuit Open |