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

PSM & ABS Off Under Hard Accel

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Old 01-25-2009, 06:14 PM
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PSM & ABS Off Under Hard Accel

Since flooring it is downright impossible in 1st or 2nd due to massive wheel spin (even on a dry road), 3rd, 4th, 5th, and 6th are the only gears where I can really 'give it the beans' and let the turbos fully spool up and feel all the power.

Having only had the car a week, I am still very new to this, and I have noticed something which can't possibly be normal.

It seems whenever I get up high in the revs, and have the pedal all the way down, and the car is fully boosting, I get 2 lights on the dash right away. PSM OFF & ABS. I can't turn these off without shutting off the car and restarting it.

Any thoughts here?
 
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Old 01-25-2009, 06:17 PM
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Heh, didn't search first....WOW there's lots out there already!

Any new feedback would still be great!
 
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Old 01-25-2009, 06:22 PM
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sounds like might be
MAF
Elliot
 
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Old 01-25-2009, 07:16 PM
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does the car works normal? is ur rpm stable when idling
 
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Old 01-25-2009, 07:17 PM
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i get the a lot on mine but only when i slow down to stop
 
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Old 01-25-2009, 07:29 PM
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Originally Posted by cybersam69
Since flooring it is downright impossible in 1st or 2nd due to massive wheel spin (even on a dry road), 3rd, 4th, 5th, and 6th are the only gears where I can really 'give it the beans' and let the turbos fully spool up and feel all the power.

Having only had the car a week, I am still very new to this, and I have noticed something which can't possibly be normal.

It seems whenever I get up high in the revs, and have the pedal all the way down, and the car is fully boosting, I get 2 lights on the dash right away. PSM OFF & ABS. I can't turn these off without shutting off the car and restarting it.

Any thoughts here?
I've had exactly the same with mine from time to time over the last 2years.
 
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Old 01-25-2009, 09:16 PM
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Also seen that before on my old 996. It was due to the V-FLOW I had on the car...

also, u can try cleaning ur maf with electrical cleaner...super easy to do.
 
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Old 01-25-2009, 09:24 PM
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what the name on the cleaner where do u buy it
 
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Old 01-25-2009, 09:59 PM
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thanks ill try it
 
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Old 01-25-2009, 11:13 PM
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Any of the CRC electrical contact cleaners work. Some companies have relabelled them under the designation of "MAF cleaner" but they're EXACTLY the same thing simply relabelled and a bit more expensive. A good electrical contact cleaner in a spray can with a red tube that plugs into the nozzle is fine.
 
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Old 01-26-2009, 09:06 AM
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Originally Posted by Chuck Jones
Any of the CRC electrical contact cleaners work. Some companies have relabelled them under the designation of "MAF cleaner" but they're EXACTLY the same thing simply relabelled and a bit more expensive. A good electrical contact cleaner in a spray can with a red tube that plugs into the nozzle is fine.
Yup! Just go get a can of electrical contact cleaner. I got it from either Walmart or Pepboys. Next, go look up a DIY for removing MAF.
It's super easy. Hardest thing was squeezing the clips ;-)
 
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