just-n-time here,I went through my cd and could not find this item,can any one give me info on the operation of and location of or send me to a sight that I might get the info from.

Haven't heard of it. Could it be perhaps the Air Mass Meter (AMM)?... most other manufacturers call it an Mass Air Flow (MAF) sensor.

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95 E320 Cabriolet, 159K

I am not sure,I was told by another member that this was more likely my problem,and to stop playing with the fuel air mixture,I was and still am confused. I thought that perhaps the sensor on the left side of the air mass meter might be what it was? check out the sight on vacuum up date by me and on page 3 you might be able to figure it out!

Pots are available for about $60. I cannot remember the source. I did find the name of the source on this site. Do a search. Yes its the three terminal device on the right side of the air mass flow sensor housing.

I would test it before replacing it. Just throwing parts at a problem without knowing the where the problem is gets expensive and frustrating quick.There is a proceedure for testing the pot that I found on this site somewhere. Do a search.

Try these;

HELP: air flow meter pot
Aiflow meter pot source - Bosch CIS

Search is a wonderful thing.

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I got too many cars!! Insurance eats me alive. Dave

78 Corvette Stingray - 3k
82 242 Turbo Volvo - Manual - 270k
86 300e 5 speed manual - 210k
87 420sel - 240k
89 560sl - 78k
91 420sel - 205k
91 560sel - 85k
94 GMC Suburban - 90k
97 Harley Davidson Heritage Softail - 25k
00 GMC Silverado 1 ton 30k

Go back and read the original thread. An air mass sensor is not to be confused with an air flow meter. Air flow meter is another term for engine actuator, throttle body, etc. etc. On your car the air mass sensor sits on top of the air flow meter.

Until you said the name and differences I was mixed up,but as soon as you made your statement I recalled every thing,thanks j-n-t

I have down loaded the info and will be reading the info as soon as can be, I got another meter and this one has miliamps on it so now I have to start testing to find the values that every one is talking about, again thank you for the help.j-n-t