PDA

View Full Version : MB W212 E200 need up RPM



SedoxPerfomance
17th October, 2020, 07:50 AM
Hello forum users!
MB W212 E200 - need to raise RPM by 100 units when the air conditioner is turned on.
Thanks in advance!

bobolin4o
17th October, 2020, 07:53 AM
At least give some numbers... Bosch number of the ECU will be great!

SedoxPerfomance
17th October, 2020, 08:49 AM
1037533510 (tel:1037533510)
0261S08395

bobolin4o
17th October, 2020, 09:44 AM
Which are rpm now without AC and with AC at hot engine.
Is there rising of the rpm when the engine is cold?
Is there rising of the rpm when move from P to R/D at standing car?
Is there rising of the rpm when the car is in move, but on neutral gear?
Give us all these numbers, looking whit diag, not in cluster!
And finally... please tell us why you want this?

SedoxPerfomance
17th October, 2020, 10:03 AM
after replacing the air conditioner compressor, there was a problem with the speed, namely, when the air conditioner was turned on, the speed

bobolin4o
17th October, 2020, 10:16 AM
after replacing the air conditioner compressor, there was a problem with the speed, namely, when the air conditioner was turned on, the speed

The speed what?

SedoxPerfomance
17th October, 2020, 10:42 AM
RPM, tachometer

bobolin4o
17th October, 2020, 10:58 AM
Mate, you really don't tell anything.
Maybe you want to explain, that with the NEW Compressor, with AC ON, the rpm are lower, than should be?
Clean the throttle body well, erase all adaptations in ECU with Star Diagnose, Launch, etc.
That's all.