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2000 BMW Z3 Roadster 2.8L MIL Lamp on
Live data shows 02 sensors to be working - added propane to intake and both sensors go rich. Induced a vacuum leak and they went lean. Smoke test showed a small leak at TB intake boot. Replaced it, cleared codes and they came back. Another smoke test showed no...
FIX posted 11/23/2017
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Message Closed w/FIX
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17 Replies Received
17 Replies Received
Related Documents & Media | VIN | 4USCH3348Y |
| Engine | 2.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
| Misc. | Convertible |
Trouble Codes
| P1188 | Throttle Inlet Pressure Sensor Performance |
| P1189 | Throttle Inlet Pressure Sensor Circuit Low Voltage |
Message Closed w/FIX
Vehicle Data
2000 BMW Z3 Roadster
| VIN | 4USCH3348Y |
| Engine | 2.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
| Misc. | Convertible |
Trouble Codes
| P1188 | Throttle Inlet Pressure Sensor Performance |
| P1189 | Throttle Inlet Pressure Sensor Circuit Low Voltage |
Video