diagnostics

[mycar]

Please help me identify what code P201D stands for on C180

 

[Dave's E55 AMG]

Please help me identify what code P201D stands for on C180

Hello & welcome, you've posted in the wrong bit but I'm sure a mod will move it for you.

 

[Blobcat]

Hello & welcome, you've posted in the wrong bit but I'm sure a mod will move it for you.

Done

 

[kth286]

why was your tester keeping it secret from you ?

 

[mycar]

He said he could not find it among the codes listed.

 

[sixpack]

codes

Hi Mycar.
I found this on the BBA REMAN site

P201D P0172
[1] Selfadaptation of mixture formation ,: The mixture is too rich in the part load range. [P0172]

Ive never used BBA but they list lots of information

Let us know how you get on

Peter

 

[kth286]

mycar

depends on which series of c180 you have.

let us know the year.

 

[colechelle]

Hi Mycar.
I found this on the BBA REMAN site

P201D P0172
[1] Selfadaptation of mixture formation ,: The mixture is too rich in the part load range. [P0172]

and that in english is a air flow meter u,s!

 

[coolpot]

found these...

P201D Y62y1 (cylinder 1 injector)(P0201)

P201D Y62y1 (Fuel injector cylinder 1)(P0201)

P201D-001 mixture formation unit adaptation,part load mixture too rich.[P0172]

P201D-002 mixture formation unit adaptation,part load mixture too lean.[P0171]

P201D-004 mixture formation unit adaptation,idle mixture too rich.[P0172]

P201D-008 mixture formation unit adaptation,idle mixture too lean.[P0171]