
2000 BMW 328i 2.8L MIL Lamp on
Vehicle came in with service engine soon light coming on at highway speeds. Codes P1188 and P1189 stored. I looked in Alldata and Mitchell for diagnostic charts but there is nothing on these codes. It did say it had something to do with the up-stream oxygen se...
FIX posted 4/23/2012
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)6 Replies Received(Hide Replies)6 Replies Received
|
Message Closed w/FIX
|
VIN | WBAAM5340Y |
Engine | 2.8 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P1188 | Throttle Inlet Pressure Sensor Performance |
P1189 | Throttle Inlet Pressure Sensor Circuit Low Voltage |
Message Closed w/FIX
Vehicle Data
2000 BMW 328i
VIN | WBAAM5340Y |
Engine | 2.8 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P1188 | Throttle Inlet Pressure Sensor Performance |
P1189 | Throttle Inlet Pressure Sensor Circuit Low Voltage |