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P0230 Diagnostic Trouble Code Discussion for October 2013

Fuel Pump Relay Control Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0230
Help Request Posted
1998 Ford Windstar 3.0L Cuts out VIN: 2FTDA54U1W
P0230: fuel primary malfunction. customer car was towed with no fuel pressure 0 psi we install fuel pump and now car start and dies after about 3 to 4 second got good spark and got fuel when car is on. I check and bypass the fuel safety switch. I check for bad ground, need your help,
October 03, 2013
2008 Toyota RAV4 Limited 3.5L Extended crank time VIN: JTMBK31V48
P0230: fuel pump primary ckt. Customer complaint is extended crank time after sitting all night. Hooked up fuel psi gauge last night before I left work and checked fuel psi, volume, etc. I noticed that the fuel pump only runs when cranking or running and has no prime key on, engine off. Is...
October 22, 2013