maf

During the last couple of days my C270 CDI has been playing up! Firstly, it would accelerate as normal through 1st & 2nd, but as it went into 3rd there was no power, no acceleration, it felt as though the turbo had gone to sleep. This then progressed to the engine not revving over 2500 in any...

Quick Question- On my E280 OM642 iv has that P0100 for months now,last time it was on star tech said left side MAF faulty. Thing is iv no power loss,management light or poor consumption,car drives very well kickdown etc. should I buy a new maf or just leave it as it is as it car is working fine...

Dear forum colleagues, I would like to share a sorry story to see if any of you can give me inspiration. (Another of my posts (http://www.mbclub.co.uk/forums/parts-maintenance-servicing/180642-obd-tool-2000-w208.html) is semi relevant) I look after a w-reg CLK320 avantgarde for my wife (I...

I bought the old girl (c180k coupe w203) not long ago.. Had few issues.. A couple of days ago I changed my Air Flow sensor for a new Siemens one. Also added 2 starter leads (blockers) as my cam magnets are leaking.. Took it for a spin. All good. No codes. However, I just scanned it and...

OK, so it looks like I need to get this fixed. But in the meantime, what effect is it having? Im assuming since the airflow is not being measured correctly its having an effect on fuel mixture so affecting performance and mpg? If so how badly - doesnt seem too bad at the moment....

Hi, Just got the car back from the garage after getting few bits and bobs sorted.. Decided to give it a quick scan.. Came back with one fault.. P0101 Mass or Volume Air Flow Circuit Range/Performance Problem There are no lights on and I haven't noticed any performance issues either...

Hello everyone... I finally received my tamper proof Torx Plus 5 Point Star bits and now I'm ready to clean my MAF sensor... as I look into it before, it has a oily layer over the threads and maybe... "maybe", that is the cause of my S203 C220 CDI go into safe mode occasionally... does anyone...

Hi everyone My 320 cdi was driving fine just 2 days ago, but suddenly the check engine light came on, and I lost power (limp mode). I put on my obd tester and got 2 codes. P1101 which indicates MAF problem, and P1400 which indicates some kind of EGR problem. My guess is that the problem...

Anyone got a spare working Bosch MAF lying around? Both of mine are kaput.

hi my car is running badly no kickdown , and poor acceleration , only revs to 3000 rpm in neutral, when ign is switched off and restarted it revs to the max , but lots of soot out of exhaust when i floor it. i think its never had the maf changed in its lifetime ,its on 207000 miles , car is...

Hi all, The car idles poorly (jumpy), when driving it reacts sluggishly to the the accelerator, then when I come to stop on traffic lights or whatever, the car goes back to idling poorly (kind of jumps, or as if it had hiccups). I read the codes, P0173, P0108. Cleaned, worked for a bit, then...

My mate needs a new MAF sensor for his 2004 C180 Kompressor (W203). Any idea what sort of price he should be paying for a genuine part?

please help i am in need of a maf as i have the engine fault light on. car is idling very lumpy fine on top end so going to try maf metre unless anyone got any othe ideas.

Hi guys, just a question about my MAF. Been getting a lumpy idle on the c230k and the mechanic at my local indie said to check it for oil contamination. I removed the MAF earlier and it has no merc or bosch logo or any part numbers on it. I'm thinking I've got a cheap MAF on the car. Could...

I have a 2005 ML270CDI with 170,000kms on the clock. Never had a problem until recently when it started to toggle in and out of Limp Mode. We use an ELM327 OBDII scanner with EasyOBD USB software. When I start the engine, all OBD values (e.g. RPM, coolant temp, intake temp, manifold...

My W203 was fitted a K&N filter before and recently it developed some intermittent stalls; which mainly happened just a few seconds after start/restart the engine; both cold and warm starts. After reading a few threads, I suspect that it was due to a dirty MAF sensor as the oil from K&N could...

I changed my Maf a ittle while ago for one i bought from EURO car parts and it seemed ok i then attampted to do a EGR delete wasnt 100% sure i had the wiring right, limp mode started appearing again under acceleration. Decided to remove the EGR Mod, am still having limp home mode problems is it...

I have 2011 MB Sprinter 906 2,2 Delphi 3.5 Solenoid ECU. ECU is in limp mode. p0101 - permanent and not possible to clear it. Next 4 codes coming when car start at idle: p0263, p0269, p0272, p0266 MIL blinking after engine start all the time. I checked almost everything: - EGR - no...

Im getting low town mpg in my c220cdi 2008 model auto - about 23-28mpg I am considering getting the maf and egr checked and cleaned. How much should I pay for this service? Anyone done it before and has it helped increase mpg?

Hi folks, I'll give you the full background. The original Bosch MAF had went in my car, i replaced it with a cheap one, which was absolutely useless (£30 and faulty). I went then and bought a proper Bosch unit from Bosch and installed it - car is accelerating like a dream and throwing me into...