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2006 Cadillac STS 3.6L No Start
We replaced the primary fuel pump asm. And the auxilliary fuel sending unit and fuel pump relay. Vehicle will not start but cranks over has no fuel pressure and code po627 keeps coming back after clearing it from ecm.
FIX posted 2/18/2011
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Message Closed w/FIX
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Related Documents & Media | VIN | 1G6DW67786 |
| Engine | 3.6 L / 6 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection / MPFI |
| Emissions | OBD-II Compliant |
| Symptoms | No Start |
| Occurs | Cold |
| Misc. | 4 Door Sedan |
Trouble Codes
| P0627 | PGM-FI Main Relay 2 (Fuel Pump) Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
2006 Cadillac STS
| VIN | 1G6DW67786 |
| Engine | 3.6 L / 6 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection / MPFI |
| Emissions | OBD-II Compliant |
| Symptoms | No Start |
| Occurs | Cold |
| Misc. | 4 Door Sedan |
Trouble Codes
| P0627 | PGM-FI Main Relay 2 (Fuel Pump) Circuit Malfunction |
Video