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2003 Chevrolet Impala 3.4L MIL Lamp on
Hi Guys, I have a hard code on this one PO452. I have 5v ref signal at all the spots on the computer. I back probe 30,32,33,34. I'm not sure what the voltage should be at 55 and when I follow the wires 11,14,21 what are those values. I understand the EVAP code...
Summary posted 9/8/2006
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Related Documents & Media | VIN | 2G1WF52E73 |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
| Misc. | 2005 Engine |
Trouble Codes
| P0452 | Fuel Tank Pressure Sensor Circuit Low Voltage |
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Vehicle Data
2003 Chevrolet Impala
| VIN | 2G1WF52E73 |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
| Misc. | 2005 Engine |
Trouble Codes
| P0452 | Fuel Tank Pressure Sensor Circuit Low Voltage |
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