996 Turbo / GT2 Turbo discussion on previous model 2000-2005 Porsche 911 Twin Turbo and 911 GT2.

Maf sensor problems

Thread Tools
 
Search this Thread
 
Rate Thread
 
  #1  
Old 07-22-2008, 09:12 PM
TurbotrixRacing's Avatar
Registered User
Thread Starter
Join Date: Jan 2008
Location: NJ
Posts: 6
Rep Power: 0
TurbotrixRacing is on a distinguished road
Maf sensor problems

Does anyone know why i keep going through maf sensors ... Im on my fourth in a yr. It happens normally in second gear .. and acts like fuel cut. Then followed by the abs light , check engine light. I have the upgraded evom air filter. Someone had suggested i was running too much boost.

Another person said there is a hitachi sensor that is better. Any help would be appreciated. The last sensor lasted two weeks .. at 200 a pop its getting old fast.

Breakdown on the car .. running 1.2 bar , have headers , exhaust with 100 cats, flash, evom diverter valves and air filter box.

mark
turbotrix
 
  #2  
Old 07-22-2008, 09:20 PM
wross996TT's Avatar
Registered User
Join Date: Feb 2005
Age: 64
Posts: 4,661
Rep Power: 252
wross996TT Is a GOD !wross996TT Is a GOD !wross996TT Is a GOD !wross996TT Is a GOD !wross996TT Is a GOD !wross996TT Is a GOD !wross996TT Is a GOD !wross996TT Is a GOD !wross996TT Is a GOD !wross996TT Is a GOD !wross996TT Is a GOD !
OK I'll be the first...lose the V-flow box. I know, I know, there are plenty of folks with no issues, but there are plenty with them. Once mine was removed no more blown mafs period. Oh and welcome to the 6.
 
  #3  
Old 07-22-2008, 10:35 PM
torresmd's Avatar
Registered User
Join Date: Nov 2007
Location: San Diego
Posts: 598
Rep Power: 69
torresmd has a reputation beyond reputetorresmd has a reputation beyond reputetorresmd has a reputation beyond reputetorresmd has a reputation beyond reputetorresmd has a reputation beyond reputetorresmd has a reputation beyond reputetorresmd has a reputation beyond reputetorresmd has a reputation beyond reputetorresmd has a reputation beyond reputetorresmd has a reputation beyond reputetorresmd has a reputation beyond repute
Evoms has a fix for that problem. Give them a call and they can help you.
 
  #4  
Old 07-23-2008, 11:10 AM
Chuck Jones's Avatar
Registered User
Join Date: Oct 2007
Location: Elk Grove, CA
Age: 83
Posts: 961
Rep Power: 87
Chuck Jones has a reputation beyond reputeChuck Jones has a reputation beyond reputeChuck Jones has a reputation beyond reputeChuck Jones has a reputation beyond reputeChuck Jones has a reputation beyond reputeChuck Jones has a reputation beyond reputeChuck Jones has a reputation beyond reputeChuck Jones has a reputation beyond reputeChuck Jones has a reputation beyond reputeChuck Jones has a reputation beyond reputeChuck Jones has a reputation beyond repute
The fix should include at least a partial refund for all the MAFs you had to replace...proximate cause....but we all know that's not going to happen.
 
  #5  
Old 07-23-2008, 11:30 AM
MY996TT's Avatar
Registered User
Join Date: Feb 2008
Location: Bay Area
Age: 65
Posts: 3,119
Rep Power: 227
MY996TT Is a GOD !MY996TT Is a GOD !MY996TT Is a GOD !MY996TT Is a GOD !MY996TT Is a GOD !MY996TT Is a GOD !MY996TT Is a GOD !MY996TT Is a GOD !MY996TT Is a GOD !MY996TT Is a GOD !MY996TT Is a GOD !
Originally Posted by torresmd
Evoms has a fix for that problem. Give them a call and they can help you.
That's assuming the car is running on the EVOMs flash.
 
  #6  
Old 07-25-2008, 06:08 AM
TurbotrixRacing's Avatar
Registered User
Thread Starter
Join Date: Jan 2008
Location: NJ
Posts: 6
Rep Power: 0
TurbotrixRacing is on a distinguished road
Well i tried taking the maf out and doing the steam trick to clean it ... this was discussed in another thread about the same topic. The end result was PSM code , ABS code , check engine light and a car that runs like crap ..


Does anyone have the part number for the hitachi sensor and where i can pick one up.

thanks
mark
 
  #7  
Old 07-25-2008, 06:22 AM
LUISGT3's Avatar
Registered User
Join Date: Mar 2005
Location: Minneapolis, Mn
Age: 48
Posts: 16,073
Rep Power: 1069
LUISGT3 Is a GOD !LUISGT3 Is a GOD !LUISGT3 Is a GOD !LUISGT3 Is a GOD !LUISGT3 Is a GOD !LUISGT3 Is a GOD !LUISGT3 Is a GOD !LUISGT3 Is a GOD !LUISGT3 Is a GOD !LUISGT3 Is a GOD !LUISGT3 Is a GOD !
You can pick up the hitachi sensor from Sharkwerks but your car needs to have the correct flash for it.
 
  #8  
Old 07-25-2008, 07:09 AM
wross996TT's Avatar
Registered User
Join Date: Feb 2005
Age: 64
Posts: 4,661
Rep Power: 252
wross996TT Is a GOD !wross996TT Is a GOD !wross996TT Is a GOD !wross996TT Is a GOD !wross996TT Is a GOD !wross996TT Is a GOD !wross996TT Is a GOD !wross996TT Is a GOD !wross996TT Is a GOD !wross996TT Is a GOD !wross996TT Is a GOD !
Originally Posted by TurbotrixRacing
Well i tried taking the maf out and doing the steam trick to clean it ...
mark
What is the steam trick? You would never want to expose these things directly to water in any form...would you steam clean a circuit board?...should use CRC cleaner or circuit board cleaner.
 
  #9  
Old 07-25-2008, 07:50 AM
MY996TT's Avatar
Registered User
Join Date: Feb 2008
Location: Bay Area
Age: 65
Posts: 3,119
Rep Power: 227
MY996TT Is a GOD !MY996TT Is a GOD !MY996TT Is a GOD !MY996TT Is a GOD !MY996TT Is a GOD !MY996TT Is a GOD !MY996TT Is a GOD !MY996TT Is a GOD !MY996TT Is a GOD !MY996TT Is a GOD !MY996TT Is a GOD !
Originally Posted by LUISGT3
You can pick up the hitachi sensor from Sharkwerks but your car needs to have the correct flash for it.
I believe it is a different housing too.
 
  #10  
Old 07-25-2008, 08:55 AM
1999Porsche911's Avatar
Registered User
Join Date: Aug 2004
Location: Chicagoland
Posts: 2,134
Rep Power: 121
1999Porsche911 has a brilliant future1999Porsche911 has a brilliant future1999Porsche911 has a brilliant future1999Porsche911 has a brilliant future1999Porsche911 has a brilliant future1999Porsche911 has a brilliant future1999Porsche911 has a brilliant future1999Porsche911 has a brilliant future1999Porsche911 has a brilliant future1999Porsche911 has a brilliant future1999Porsche911 has a brilliant future
Originally Posted by wross996TT
What is the steam trick? You would never want to expose these things directly to water in any form...would you steam clean a circuit board?...should use CRC cleaner or circuit board cleaner.

Yes I would and I do, including laptop amd desktop computer boards. Clean ,distilled water does nothing to hurt a cicuit board. It is the introduction of current to a wet board that does the damage.
 
  #11  
Old 07-25-2008, 09:24 AM
vividracing's Avatar
Former Vendor
Join Date: Mar 2005
Location: Gilbert, AZ
Posts: 17,437
Rep Power: 0
vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !
get rid of that EVO intake.... oh and if you want the Hitachi MAF tubes, I have access to those now. Stay tuned...
 
  #12  
Old 07-25-2008, 02:50 PM
LUISGT3's Avatar
Registered User
Join Date: Mar 2005
Location: Minneapolis, Mn
Age: 48
Posts: 16,073
Rep Power: 1069
LUISGT3 Is a GOD !LUISGT3 Is a GOD !LUISGT3 Is a GOD !LUISGT3 Is a GOD !LUISGT3 Is a GOD !LUISGT3 Is a GOD !LUISGT3 Is a GOD !LUISGT3 Is a GOD !LUISGT3 Is a GOD !LUISGT3 Is a GOD !LUISGT3 Is a GOD !
Originally Posted by MY996TT
I believe it is a different housing too.
The housing comes with the MAF as a package.
 
  #13  
Old 07-25-2008, 02:52 PM
vividracing's Avatar
Former Vendor
Join Date: Mar 2005
Location: Gilbert, AZ
Posts: 17,437
Rep Power: 0
vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !
if you need the hitachi housing, contact me. I have them....
 
  #14  
Old 06-23-2009, 03:06 PM
skandalis447's Avatar
Registered User
Join Date: Dec 2007
Location: Athens
Age: 47
Posts: 1,671
Rep Power: 133
skandalis447 Is a GOD !skandalis447 Is a GOD !skandalis447 Is a GOD !skandalis447 Is a GOD !skandalis447 Is a GOD !skandalis447 Is a GOD !skandalis447 Is a GOD !skandalis447 Is a GOD !skandalis447 Is a GOD !skandalis447 Is a GOD !skandalis447 Is a GOD !
Dan,do you have hitachi maf with housing?
 
  #15  
Old 06-23-2009, 03:08 PM
vividracing's Avatar
Former Vendor
Join Date: Mar 2005
Location: Gilbert, AZ
Posts: 17,437
Rep Power: 0
vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !vividracing Is a GOD !
I can get it for you. I will email you now.
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.

Quick Reply: Maf sensor problems



All times are GMT -6. The time now is 08:25 PM.