mas

  1. COUPE FREAK

    MAS question,,

    MAS on my car is,,,, No 000-094-0048,, 0-280-217-100 seen one for sale new, No 000-094-0548,, 0-280-217-100 looks physically the same and the only difference is the number "5" in the first lot of numbers, wondering if it would work ok on my car,?? mine,,
  2. A

    HELP - MAS or something else?

    Hiya Its me again - (Merc C180, manual). Had been having problems with cold starts, lack of power etc. Cleaned out the MAS/MAF and the car performed better. However, recently the same problem started to occur again - cleaned the same part but noticed that the "resistor" (looks like a...
  3. stats007

    Bargain MAS? 320s 280s

    Cheap starting bid of £39.99 - not sure if it's a Bosch part? MAF Sensor
  4. Steve_Perry

    HOWTO: MAS replacement in M112 V6 Engine.

    Well following on from my MAS (Mass Air Sensor) thread a few months ago, I've finally got around to changing it using a Pierburg replacement for the original Bosch unit. MB part no: A112 094 00 48 - £238.93 from dealer. :mad: Approx £340 fitted. Bosch part no: 0 280 217 515 - £247.00 from...
  5. Steve_Perry

    HOW TO: MAS replacement in M112 V6 Engine.

    Well following on from my MAS (Mass Air Sensor) thread a few months ago, I've finally got around to changing it using a Pierburg replacement for the original Bosch unit. MB part no: A112 094 00 48 - £238.93 from dealer. :mad: Approx £340 fitted. Bosch part no: 0 280 217 515 - £247.00 from...
  6. D

    new MAS wahooooooo

    Got my new MAS today, guys in the parts dept were MORE than helpful....which makes a bit of a change, they seemed to reckon that the unit itself is pretty much a lifetime part... unlike what i've been reading here, couple of the mechanics from the workshop reckoned that they go for at least...
  7. s1gar

    mas sensor on ebay

    i feel a lot of people will be interested http://cgi.ebay.co.uk/Genuine-Mercedes-AIR-MASS-SENSOR-CLK-SLK-C-CLASS-bnib_W0QQitemZ4612625744QQcategoryZ10398QQrdZ1QQcmdZViewItem
  8. R

    MAS cleaned with Vanish!!!

    My previous thread related the saga of possible MAS failure---- Anyway I took the sensor out only to find the inlet tubing full of oil!! First job was to clean the MAS but I have read that you can't do this successfully because of any residue left my the cleaner. Hmm. Then I thought what...
  9. R

    Another MAS problem on 230 SLK???

    Coming home tonight I was giving the car a bit of grief when suddenly it was as if I was running out of fuel. I backed of the throttle and the car recovered so Iput my foot down again only for it to "switch off" again The fuel consumption has not been very good on the car since I bought it (2...
  10. W

    MAS from German & Swedish?

    Well after reading all about the trouble people have with their Mass Air Flow Sensors it looks like mine is finally about to give up the ghost. About once a day the car goes into limp home mode and will not rev above 3000rpm. The gears work fine though and turning the engine off and on again...
  11. F

    MAS sensor interchangeability?

    I am pretty sure that I have MAS sensor problem on my 1996, (W202), C230 elegance. Like all of us I hate the robbers at the dealerships and cannot bring myself to part with 200 - 400 pounds. I think that I need part no. 940948. However I have found new sensors on ebay, (unfortunately no pics)...
  12. W

    W202 (C180) MAS Part Number

    If the problems i'm facing right now relate to the MAS can anyone confirm the part number for a 1996 model (pre-facelift but does have the newer interior / switches and exhaust!) The part number it's on it just now is 0280 217 114 but i've heard that this may be incorrect. Any help would...
  13. R

    How to change a MAS (and save £235!!)

    When your MAS goes your car goes crazy, it wont change gear properly it wont rev, kick down...it feels like it is dying! In my C200 the MAS is the section of tubing going to the airbox with a cable attached. Buy a MAS inard for a Vito van. I'm told all C and E classes use the same...
  14. andreas_t

    Can Oil Overfill damage MAS Sensor

    Folks, I'm after a bit of advice. I have a 2001 E220 CDI (82K miles) which seems to be demonstrating all the problems of a failed MAS sensor (very sluggish off the mark when cold, rattly when hot or cold). I am about to take it to the dealer for a check (and bad news). I am however wondering...
  15. N

    MAS - Some interesting observations

    My dealer had on his forecourt a Jan 2000 c240, so I took it out for a spin for interest, just to see how it compared to mine. I found it was completely different. The throttle response was way better at low revs, but poor higher up, and the gearchanges were very different. Mine are very...
  16. R

    MAS Part no. help required!

    I have been offered a MAS for my car at a Very good price but I need to check it will fit. Apparantly it has the numbers 000 094 0048 then below that 0280 217 100 on it. Can anyone shed any light???
  17. S

    MAF or MAS testing for a C180 Auto

    I have a C180 Auto 1997 with a suspect gear box fault. How can i can test the MAF or MAS before striping the gear box. The star plug test is not conclusive as it list's many possibilities. Does any one have any ideals. :confused:
  18. D

    Another Possible MAS Problem?

    I have a '98 C280 V6 that does some odd things from time to time. After reading through some of the other threads on the forum, I'm beginning to think that the MAS could be the culprit. The symptoms are that occasionally, I will experience very jerky shifts between 1st and 2nd gears. Downshifts...
  19. G

    Type of MAS for 1999 e200..Please

    Hi, Just had my car service and told it was running like a dog. Needs a new MAS. Quoted £270 plus fitting. Told me It would be around the £400 mark with fitting. It seems to be a very basic task to fit one, and there are a few threads to this issue already with good info. I need to...
  20. W

    1996 C180 MAS Cost?

    I'm trying to source a MAS for my late 96 C180 and wonder what i should be paying for one and also does there have to be any sort of "reset" after one is fitted? Since i only plan to hold on to the car for a another few months should i consider second hand versions? Before anyone says...
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