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2010 Toyota Prius 1.8L Poor Idle Quality, Stall, MIL Lamp on
I eliminated the following by using a known good part: map, maf sensors. I pinched off the purge vsv and pcv to eliminate them as a vacuum leak. when I spray carb cleaner into the intake plenum the engine runs smooth. the long term fuel is at 30% and the short...
FIX posted 12/15/2012
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Message Closed w/FIX
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9 Replies Received
Related Documents & Media | VIN | [No VIN Available] |
| Engine | 1.8 L / 4 cyl / ELECTRIC/GAS |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Stall, MIL Lamp On |
| Occurs | Always, Cold, Hot, on Accel, Idle |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0451 | Fuel Tank Pressure Sensor Circuit Range/Performance |
| P0A0F | Engine Failed To Start |
| P3190 | Poor Engine Power |
Message Closed w/FIX
Vehicle Data
2010 Toyota Prius
| VIN | [No VIN Available] |
| Engine | 1.8 L / 4 cyl / ELECTRIC/GAS |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Stall, MIL Lamp On |
| Occurs | Always, Cold, Hot, on Accel, Idle |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0451 | Fuel Tank Pressure Sensor Circuit Range/Performance |
| P0A0F | Engine Failed To Start |
| P3190 | Poor Engine Power |
Video