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P0090 Diagnostic Trouble Code Discussion for May 2013

Fuel Rail Pressure Regulator Control Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0090
Help Request Posted
2004 Chevrolet Silverado 3500 LT 6.6L No Start, Surge, Misfire VIN: 1GCJK33264
P0090: Fuel Rail Pressure Regulator Control Circuit Malfunction. ... I am a Powerstroke guy and am limited on Duramax engine systems. This truck was towed in for hard start and low power. A basic scan showed a p0090 code set hard, FRP control, along with glow plug and turbo codes. I am att...
May 02, 2013