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2004 5.7 Hemi Fuel Pump Pressure Test Port Location

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Old Mar 12, 2013 | 10:16 PM
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Default 2004 5.7 Hemi Fuel Pump Pressure Test Port Location

I have a 2004 5.7 Hemi 1500 truck. The truck has a PO440 and PO441 error code and I am dropping the fuel tank. Need to release the fuel pressure and trying to locate the test port. Does anyone know the location?

On the error code, I have been checking all the vapor recovery lines and clamping them up. There were some loose lines discovered.
 

Last edited by greg79s; Mar 17, 2013 at 03:28 PM.
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Old Mar 12, 2013 | 10:29 PM
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its on the passenger side fuel rail close to the front. Itll have a cap and schrader valve
 
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Old Mar 13, 2013 | 11:02 PM
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Found the Fuel Test Port. Had to remove the Fuel Injection Bellows to gain access.
 
Attached Thumbnails 2004 5.7 Hemi Fuel Pump Pressure Test Port Location-dsc05274.jpg   2004 5.7 Hemi Fuel Pump Pressure Test Port Location-dsc05275.jpg  
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