P1093 Diagnostic Trouble Code Discussion for June 2014
Fuel Rail Pressure Low During Power Enrichment
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| Help Request | Posted | |
| 2004 GMC Sierra 2500 HD SLE 6.6L No Start VIN: 1GTHK29224 P1093: Fuel Rail Pressure Low During Power Enrichment. I have a duramax in my bay. truck will not start without primming fuel sys. fuel rail pressures are around 250psi while cranking. I have replaced fuel line from ficm to filter as it was very soft. no change. installed fuel pressure guageon return line before c... |
June 02, 2014 | |
| 2004 GMC Sierra 2500 HD SLE 6.6L No Start VIN: 1GTHK29224 P1093: Fuel Rail Pressure Low During Power Enrichment. I have a duramax in my bay. truck will not start without primming fuel sys. fuel rail pressures are around 250psi while cranking. I have replaced fuel line from ficm to filter as it was very soft. no change. installed fuel pressure guageon return line before c... |
June 03, 2014 |
