Cobb ap hpfp strange issue

bmwm3redblack · 12-08-2011, 05:13 AM

I bought Cobb ap in june, and was very happy with the perfomance i got,but everytime i read codes,ap found fuel pump plausibility code.I was planning to replace it in winter.

Now it's nearly freezing temps outside,and i'm still pushing my car hard, but hpfp code dissapeared

Can hot summer weather effect the hpfp???

enrita · 12-08-2011, 05:25 AM

Quote:

Originally Posted by bmwm3redblack

I bought Cobb ap in june, and was very happy with the perfomance i got,but everytime i read codes,ap found fuel pump plausibility code.I was planning to replace it in winter.

Now it's nearly freezing temps outside,and i'm still pushing my car hard, but hpfp code dissapeared

Can hot summer weather effect the hpfp???

that code alone does not mean the fuel pump is shot or on its way out.

Bash · 12-08-2011, 05:50 AM

ur fine ive always had it on and off across the year.. you are fine until some other codes related pops up

bmwm3redblack · 12-08-2011, 06:20 AM

Thank you very much!!! So if everything is ok i can try stage2+

enrita · 12-08-2011, 06:33 AM

Quote:

Originally Posted by bmwm3redblack

Thank you very much!!! So if everything is ok i can try stage2+

if you have the right mods dont see why not.

thebigragu99 · 12-08-2011, 08:15 AM

Run the codes again,if everything appears normal still go for it!

12-08-2011, 05:13 AM	#1
bmwm3redblack Captain 59 Rep 886 Posts Drives: BMW ///M3 E46, BMW E92 335Xi Join Date: Jan 2011 Location: e13 osl iTrader: (0)	Cobb ap hpfp strange issue I bought Cobb ap in june, and was very happy with the perfomance i got,but everytime i read codes,ap found fuel pump plausibility code.I was planning to replace it in winter. Now it's nearly freezing temps outside,and i'm still pushing my car hard, but hpfp code dissapeared Can hot summer weather effect the hpfp???
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12-08-2011, 05:50 AM	#3
Bash First Lieutenant 8 Rep 395 Posts Drives: E92-335i Join Date: Jan 2011 Location: Beirut iTrader: (0)	ur fine ive always had it on and off across the year.. you are fine until some other codes related pops up __________________ COBB S2+ - Mr.5 CAI, Catless DP, Catless MP, AMS FMIC.
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12-08-2011, 06:20 AM	#4
bmwm3redblack Captain 59 Rep 886 Posts Drives: BMW ///M3 E46, BMW E92 335Xi Join Date: Jan 2011 Location: e13 osl iTrader: (0)	Thank you very much!!! So if everything is ok i can try stage2+
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12-08-2011, 08:15 AM	#6
thebigragu99 Banned 45 Rep 828 Posts Drives: 135 tuorbbo Join Date: Aug 2011 Location: nyc iTrader: (1)	Run the codes again,if everything appears normal still go for it!
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