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P0230 Diagnostic Trouble Code Discussion for April 2013

Fuel Pump Relay Control Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0230
Help Request Posted
2008 GMC Yukon Denali 6.2L Hesitation, Surge VIN: 1GKFK63858
P0230: Fuel Pump Relay Control. ... little bit. truck came intop shop with a hesitation or surge. checked codes have code P0230 Fuel pump Control Circuit. Tested for power and at Fuel pump control module pin 13 it has power when i turn the fuel pump on and off with scan tool. checked all pow...
April 23, 2013