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I'm pissed. My current Bosch MAF sensor lasted 450 miles (dry outside air, no snow, no dust)...

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Old 03-28-2006, 10:04 AM
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Default I'm pissed. My current Bosch MAF sensor lasted 450 miles (dry outside air, no snow, no dust)...




This is the 5th sensor in only 4 months... It's worst since I got this Stage 3+. I was able to return 3 of them already to Audi for "warranty" but now they suspect that my car has something "special" (huh?) and my feeling is that I will not be able to show up every 2-3 weeks for a new sensor each time.

Thinking about switching to a Hitachi MAF Sensor real soon and short Bosch on the DAX (German stock market).
Old 03-28-2006, 10:06 AM
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Definitely do the switch. Bosch MAFs are teh suck.
Old 03-28-2006, 10:06 AM
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check the wiring at the plug
Old 03-28-2006, 10:07 AM
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Check the wiring, you mean the connectors?? (as simple as that?)
Old 03-28-2006, 10:12 AM
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pull up the rubber grommet on the plug and look for weak spots.
Old 03-28-2006, 10:25 AM
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Default I had a bad "connector" and I was going through MAFs like you

The violet colored stuff inside the connetor surrounding he contacts was breaking down and the poor contact was causing the MAF to go on/off constantly. This burns out the MAF quickly. I called up Shokan and got a new connector for $35 and soldered the wires up. No problems for years, even with an intake.
Old 03-28-2006, 10:28 AM
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Default Interesting... However, I can tell that the sensor went bye-bye during a WOT session...

Everytime, it's the same thing.

The sensor dies during hard accel (WOT..) on the highway ; a big throttle hickup for a fraction of second combined with a deep sound. and you know you're on MAP.

I'm gonna roll and ***smoke*** this MAF sensor I promess you.
Old 03-28-2006, 10:30 AM
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Ohhh... I'll do this tonight for sure!
Old 03-28-2006, 10:34 AM
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Do you have an oiled filter for the intake? That would fry the hot wired MAF in no time.
Old 03-28-2006, 10:43 AM
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Default I have a Bosch connector you can have...

just pay shipping.

I ordered a hitachi connector but got sent a bosch. I have no need for it so it's yours if you want it.

Let me know.


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