Swapped out the vacuum pump and hpfp as per how you showed it in one of your videos, the vacuum pump gasket was leaking a little bit of oil already and I got the parts from a company that does engine rebuilds and sells all the extras seperately. I got better fuel consumption and a little bit more power, engine has run 150k now. Still has the original clutch and same flywheel, it's a manual shifter.
@@NaptownTuner 2011 A5 Sportback 2.0 tfsi, Has been rebuilt under warranty at the dealer at 65k mls/100k KM's as it used a quart (1L) of oil per 280mi/450km
@@NaptownTuner I'm in Europe ;) Automatics got popular over the last years as they're probably more fuel efficient with their eight or more gears, but most cars are still manual as people are used to them. My next one will be an automatic though.
@@scrwbl8 oh, lots of diesel vehicles as well? I hear that there is supposed to be a shortage of that here soon, at least that’s what say are saying for the states
@NaptownTuner currently dealing with the issue now on a 2014 A4 2.0T(CAED) replaced the fuel pump for a pump for weak performance of a duty cycle in 70% range at idle. when the original pump faild it through a P3044 so I replaced the pump with a new pump. Got the new pump car started and idled for about 5 mins. Power probed the LPFP and go 0.0V on all wires and the then the pump shut off and car died, crank no start, stumble start and shut off. Customer had the intake timing chain fail, so all that and the HPFP have been replaced. Only codes it is stored now are a P3044 and a P3073. P3073 refers to the control module which controls the power and the ground to the LPFP, this would explain why I have no power to the LPFP wile the car is running then shuts off based of the diagnostics I do have a bad module (part #4G0906093J). Malfunction Indicator Light (MIL) ON No start or performance problem(s) Possible Causes Wiring and/or Connector(s) from/to Transfer Fuel Pump (G6) -or- Fuel Pump (FP) Control Module (J538) faulty. Transfer Fuel Pump (G6) faulty. See Special Notes Fuel Pump (FP) Control Module (J538) faulty. Possible Solutions Check Fuse(s), Wiring and/or Connector(s). Check/Replace Transfer Fuel Pump (G6). See Special Notes Check/Replace Fuel Pump (FP) Control Module (J538) Thanks for the videos I watch all the time and I check you on any VW/AUDI videos as that's what I own and fix a lot of. Love the weld joke🤣🤣🤣
I have a 2012 Audi a4 I am pulling 23 codes. Misfire on every cylinder, running rich in idle bank 1. Air intake leak, mass or volume circuit. It will start and idle rough and eventually die. I changed my coil packs and spark plugs about a year ago. Also, when I give it gas it struggles to get the rpm up but when it does it sounds like a muffled back fire then rpm’s eventually fall off and shuts off
My 2013 GTI had a newer revison fuel pump module. I replaced it because it was a newer revision and i thought it was causing my long crank issue. Turned out it was the check valve in the LPFP not holding fuel in the line after engine shutoff.
If you have power to the cpu relay, the cpu, the fp fuse and the fpcm, but no power out of the fpcm to the fp..., and can apply power fuel pump and make it work, then this is bad.Mine was bad. That was flow process. Especially if you prime the low pressure fuel pump manually and the engine starts and runs.
help me, sensei! I don t understand 2011 A5 2.0tfsi quattro tiptronic caeb etcetc Initial problem: long engine cranking (cold) 1. New lpfp installed - still had the problem 2. New hpfp installed - fixed the problem After that I had a big oil leak on the vacuum pump. Changed the vacuum pump with a new one last weekend And now my problem with long engine cranking CAME BACK (after replacing vacuum pump by myself and uninstalling the hpfp for this job) Is there a fault created by the way I installed the pumps? What should I check ? Maybe the O-ring is faulty? or the roller tappet? No faults on ecu (Have to mention that the first long cranking problem was caused after I changed vacuum pump gasket - at that time I taught the oil leaking was caused by the gasket so I replaced it but didn't fixed the problem)
You can have a long crank and no faults for a high pressure fuel sensor on the fuel rail. It’s rare but I’ve seen it and replaced it more than a few times
Hey NaptownTuner ! If the High pressure fuel pump is starting to fail what would the symptoms be? Clonking under load or high acceleration? Best regards Rasmus
Long crank or no start on hot engine..and noticed engine almost wanted to stall coming to stop.. I have 2014 allroad, and just had no start on hot engine, replaced HPFP and fixed problem
@@NaptownTuner my situation is that I wanna pull our 21ft boat on a trailer. It pulls it fine but when meet a hill it really struggles, and clonk and shakes when load to high and rpm’s too low, then downshift goes fine again until rpm to low… any ideas? No oil I coolant, I replaced water pump and oil cooler thanks to you. I know it’s not the perfect towing vehicle, but that’s the situation we have… hope you can shine a light. Best regards ❤️
I have an Audi A4 B8 2011. I got below error and I replaced my fuel pump. But after replacing, still I’m getting the same error. 😢 “Fuel Pump Short Circuit “
HI SIR I HAVE VW PASSET 3.6 V6 I KEEP GETTING LOW FUEL PRESSURE CODE I HAD CHANGED BOTH FULE PUMP NOW I GOT PUMP MODULE GREEN LOCATION TOP OF FULE PUMP . KEEP GIVING CODE LOWFULE PRESSURE I MAY CHANGE NEW MODULE? I DO HAVE FROM ( VW) PLS RESPOND
![FNAF vs TF2 - Episode 2 [SFM]](http://i.ytimg.com/vi/z5b3V2-VLb0/mqdefault.jpg)
Swapped out the vacuum pump and hpfp as per how you showed it in one of your videos, the vacuum pump gasket was leaking a little bit of oil already and I got the parts from a company that does engine rebuilds and sells all the extras seperately. I got better fuel consumption and a little bit more power, engine has run 150k now.
Still has the original clutch and same flywheel, it's a manual shifter.
Rare car
@@NaptownTuner 2011 A5 Sportback 2.0 tfsi, Has been rebuilt under warranty at the dealer at 65k mls/100k KM's as it used a quart (1L) of oil per 280mi/450km
@@scrwbl8 a5 manual even more rare, sporty car!
@@NaptownTuner I'm in Europe ;) Automatics got popular over the last years as they're probably more fuel efficient with their eight or more gears, but most cars are still manual as people are used to them.
My next one will be an automatic though.
@@scrwbl8 oh, lots of diesel vehicles as well? I hear that there is supposed to be a shortage of that here soon, at least that’s what say are saying for the states
Changing the fuel pump controller module does it resolve the P3044 error?
@NaptownTuner
currently dealing with the issue now on a 2014 A4 2.0T(CAED) replaced the fuel pump for a pump for weak performance of a duty cycle in 70% range at idle. when the original pump faild it through a P3044 so I replaced the pump with a new pump. Got the new pump car started and idled for about 5 mins. Power probed the LPFP and go 0.0V on all wires and the then the pump shut off and car died, crank no start, stumble start and shut off. Customer had the intake timing chain fail, so all that and the HPFP have been replaced. Only codes it is stored now are a P3044 and a P3073. P3073 refers to the control module which controls the power and the ground to the LPFP, this would explain why I have no power to the LPFP wile the car is running then shuts off based of the diagnostics I do have a bad module (part #4G0906093J).
Malfunction Indicator Light (MIL) ON
No start or performance problem(s)
Possible Causes
Wiring and/or Connector(s) from/to Transfer Fuel Pump (G6) -or- Fuel Pump (FP) Control Module (J538) faulty.
Transfer Fuel Pump (G6) faulty. See Special Notes
Fuel Pump (FP) Control Module (J538) faulty.
Possible Solutions
Check Fuse(s), Wiring and/or Connector(s).
Check/Replace Transfer Fuel Pump (G6). See Special Notes
Check/Replace Fuel Pump (FP) Control Module (J538)
Thanks for the videos I watch all the time and I check you on any VW/AUDI videos as that's what I own and fix a lot of. Love the weld joke🤣🤣🤣
You are the best señor thanks for share your experience 😊
I have a 2012 Audi a4 I am pulling 23 codes. Misfire on every cylinder, running rich in idle bank 1. Air intake leak, mass or volume circuit. It will start and idle rough and eventually die. I changed my coil packs and spark plugs about a year ago. Also, when I give it gas it struggles to get the rpm up but when it does it sounds like a muffled back fire then rpm’s eventually fall off and shuts off
My 2013 GTI had a newer revison fuel pump module. I replaced it because it was a newer revision and i thought it was causing my long crank issue. Turned out it was the check valve in the LPFP not holding fuel in the line after engine shutoff.
P025B - Fuel Pump Control Module signal implausible
Any idea?
I have a 2018 Audi Q7 3.0
Only 70,xxx miles
If you have power to the cpu relay, the cpu, the fp fuse and the fpcm, but no power out of the fpcm to the fp..., and can apply power fuel pump and make it work, then this is bad.Mine was bad. That was flow process.
Especially if you prime the low pressure fuel pump manually and the engine starts and runs.
“That rug really tied the room together”- Walter Sobchak
help me, sensei! I don t understand
2011 A5 2.0tfsi quattro tiptronic caeb etcetc
Initial problem: long engine cranking (cold)
1. New lpfp installed - still had the problem
2. New hpfp installed - fixed the problem
After that I had a big oil leak on the vacuum pump.
Changed the vacuum pump with a new one last weekend
And now my problem with long engine cranking CAME BACK (after replacing vacuum pump by myself and uninstalling the hpfp for this job)
Is there a fault created by the way I installed the pumps? What should I check ? Maybe the O-ring is faulty? or the roller tappet?
No faults on ecu
(Have to mention that the first long cranking problem was caused after I changed vacuum pump gasket - at that time I taught the oil leaking was caused by the gasket so I replaced it but didn't fixed the problem)
You can have a long crank and no faults for a high pressure fuel sensor on the fuel rail. It’s rare but I’ve seen it and replaced it more than a few times
i got 2009 Audi s5 v8 4.2 where my location ? when car turn off fan cooling still running drain my battery
Hey NaptownTuner ! If the High pressure fuel pump is starting to fail what would the symptoms be? Clonking under load or high acceleration? Best regards Rasmus
Audi A4 Allroad 2.0 TFSI B8 spark plugs, coil wires and all plugs just replaced.
Long crank or no start on hot engine..and noticed engine almost wanted to stall coming to stop..
I have 2014 allroad, and just had no start on hot engine, replaced HPFP and fixed problem
Just when in doubt replace the hpfp it fails that often
@@hotshotfx3502 My allroad is 2013, 80k. miles, still all good. How many miles you have on you vehicle? Thks.
@@NaptownTuner my situation is that I wanna pull our 21ft boat on a trailer. It pulls it fine but when meet a hill it really struggles, and clonk and shakes when load to high and rpm’s too low, then downshift goes fine again until rpm to low… any ideas? No oil I coolant, I replaced water pump and oil cooler thanks to you. I know it’s not the perfect towing vehicle, but that’s the situation we have… hope you can shine a light. Best regards ❤️
Changed my hpfp after getting too rich/too lean codes and have had no problems since, 20k miles later
What kind of HPFP did you get ? Brand specifically?
@@omarijohnson5236 Delphi….still no problems
Audi a4 b8, I have it burned and the connecting wire was melted as well i changed it but I’m afraid that it’s electric issue?!
I have an Audi A4 B8 2011. I got below error and I replaced my fuel pump. But after replacing, still I’m getting the same error. 😢
“Fuel Pump Short Circuit “
HI SIR I HAVE VW PASSET 3.6 V6 I KEEP GETTING LOW FUEL PRESSURE CODE I HAD CHANGED BOTH FULE PUMP NOW I GOT PUMP MODULE GREEN LOCATION TOP OF FULE PUMP . KEEP GIVING CODE LOWFULE PRESSURE I MAY CHANGE NEW MODULE? I DO HAVE FROM ( VW) PLS RESPOND
Ohio
change three of those it was never the problems it it was the fuel pump in the tank all vw's
I don’t have much experience with vw but I forgot to mention that running out of or low on fuel even once can destroy the in tank pump really fast.
My Audi B8 Allroad 2010 drives fine but under heavy load it clonks until down shift, any ideas?
first
Make more amazing videos!!! Your content deserves a service like *promosm*!!