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 MF 7 FRP code

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lakeside



Posts : 28
Join date : 2016-04-20

MF 7 FRP code Empty
PostSubject: MF 7 FRP code   MF 7 FRP code EmptyTue Sep 27, 2016 9:29 am

hello i have a 2009 IC with 2 codes they read (FRP above desired level) and (FRP above KOEO spec) i replaced the FRP sensor and didn't fix the problem. has anyone ran into this problem and what was the fix??

Chad Frost
Lakeside #12
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VPSHOP12



Posts : 8
Join date : 2016-06-08

MF 7 FRP code Empty
PostSubject: Re: MF 7 FRP code   MF 7 FRP code EmptyWed Sep 28, 2016 5:06 am

Chad, try unplugging the FRP and see if the bus starts, if the bus starts the sensor is bad, if it doesn't look at the high pressure pump there are 2 actuators on it one is for  fuel volume control valve and the other is fuel pressure control valve. if I remember correctly I had to replace the entire high pressure pump because  the FVCV is not replaceable.
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lakeside



Posts : 28
Join date : 2016-04-20

MF 7 FRP code Empty
PostSubject: Re: MF 7 FRP code   MF 7 FRP code EmptyWed Sep 28, 2016 5:35 am

thank you for the info i'll try it
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PostSubject: Re: MF 7 FRP code   MF 7 FRP code Empty

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