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Board index » OBD Troubleshooting Help » OBD-II P0XXX Powertrain Codes All times are UTC - 7 hours [ DST ]

P0175 And P0305

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Amydawn0101	Post subject: P0175 And P0305 Posted: Sun Jan 22, 2006 9:09 am
Joined: Sun Jan 22, 2006 9:06 am Posts: 1 Location: Texas	I drive a 2000 F150 with a 4.2 L V6 and repeatedly has pulled codes for Bank 2 too rich and Cylinder 5 Misfire. Have replaced plugs, wires, coil pack, Electric connectors going to injectors, and PCV Valve. Could the Codes be due to each other. Someone said the fuel injector could be stuck open which would obviously make that bank run rich. I am tired of being under the hood of this truck. PLEASE HELP ASAP!! Thanks.
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Sponsored Links	Post subject: P0175 And P0305  Posted: Today
Joined: 29 Jun 2004 08:12 pm Posts: N/A
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rm125kess	Post subject: Posted: Sun Mar 19, 2006 9:31 am
Joined: Sun Mar 19, 2006 9:28 am Posts: 1	Those codes are directly related because if you have a misfire on cyl 5 which is on bank 2 then of course your o2 sensors are going to be reading that it is rich on that side. This is due to the raw unburned fuel going through the cylinder. Find out what is causing the misfire on that cylinder and you will take care of P0175 as well.
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jeff compton	Post subject: vaccum leak Posted: Mon Mar 20, 2006 6:39 am
Joined: Tue Jan 10, 2006 2:09 pm Posts: 5465 Location: Orleans Ontario Canada	look for a vaccum leak around the intake manifold and plenum and if it's easy enough, switch the fuel injector for cy #5 with another one and see if the misfire moves, have you done a compression test?
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jeff compton	Post subject: Posted: Mon Apr 03, 2006 4:00 pm
Joined: Tue Jan 10, 2006 2:09 pm Posts: 5465 Location: Orleans Ontario Canada	Looking for an update?
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Board index » OBD Troubleshooting Help » OBD-II P0XXX Powertrain Codes All times are UTC - 7 hours [ DST ]

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