W220 320cdi klima

Odpovědět

Autor tématu
DonFabi
hvězdička
Příspěvky: 6
Registrován: pon 18.06.2018, 20:22
Auto: W220

W220 320cdi klima

Příspěvek od DonFabi »

Mam na Vas otazku na mojom W220 320cdi 145kw nejde klima, po naplneni je pri lavom blatniku ta hrubsia klimova trubka vrela a druha neni ani vlazna po chvili hadzalo chybu snimaca tlaku/teploty chladiva. Ten snimac sa vymenil zavadu uz na diag nevyhodi ani ziadnu inu ale klima aj tak nejde. Teraz ta otazka vsimol som si ze nezopina ani predna sahara ked sa zapne klima je mozne koli tomu ani nespusti klimu?
A druha otazka po dlhsom odstaveni vozidla naposledy jazdilo cez zimu som spozoroval ze stale fuka teply vzduch aj ked idete na nom a ma napor vzduchu stale fuka teply aj ked je nastaveny na minimum nemoze to sposobovat ventil kurenia co je pod stieracmi ze sa zasekol???
Dakujem pekne za odpovede :stern: :stern: :stern:

rostikator
hvězdička
Příspěvky: 93
Registrován: sob 06.09.2008, 19:47
Auto: w126-300D,w210-320Cdi,w220-320Cdi,w221-320cdi 4m
Bydliště: Praha - Libuš

Re: W220 320cdi klima

Příspěvek od rostikator »

zkus se podivat na hodnoty a diagnostiku kterou si udelas sam



AC diags There are THREE of them on the W220 chassis

Test 1. Hold down the the AC REST button until until the AC display shows the 0 – 99 parameters without legend.
(or press both the REST and “0” buttons together until the display shows the same but with legend in German)
See long full list at the bottom of these instructions.

Test 2. Press REST and RECIRCULATE buttons together until display shows the AC 0 – 13 vent doors test
It brings up a menu with.... what looks like a choke logo(but in fact is the FLAPS!).
Use the hi or low left (to change item), and use the hi and low right (to adjust setting)
Setting seem to reset to what they were when the car restarts so assume good for verifying flaps etc.
NR 00 Closed - All internal air flaps
NR 01 Closed - Defrost Flap - Left
NR 02 Closed - Defrost Flap - Right
NR 03 Closed - Foot Well Flap - Left
NR 04 Closed - Foot Well Flap - Right
NR 05 Closed - Window Flap - Left
NR 06 Closed - Window Flap - Right
NR 07 Closed - Centre Front/Rear Flap - Left
NR 08 Closed - Centre Front/Rear Flap - Right
NR 09 Closed - Recycle Flaps
NR 10 Closed - AKF - By Pass Flaps
NR 11 Inaktiv - Flap calibration
NR 12 0% - Fan Motor Engaged
NR 13 0% - Cold Compressor Engaged

Test 3. Press REST and ACTIVATED CHARCOAL FILTER buttons buttons together until display shows the AC error diagnostic and clearing (two AUTO buttons)
The air con screen will show "searching..."
The screen gives you the fault codes or "_ _ _ _" if there is none. Scroll up and down to see them all using the heat toggle switch.
Pop out the left and right auto vent buttoms, then press the the left one in FIRST, and then the right one. The system resets.
Ignition off, then back on again , and the air con screen is back to normal.
I assume this should be performed AFTER you have replaced the AC charcoal filters (not the cabin filters).


Test 1 "Hold AC REST button until display shows:"
Description S500 (2002)
0 0 AAC incar temperature sensor (operating module) 30.6 Co
1 1 Overhead Control panel for incar temperature sensor 30.2 Co
2 2 Outside temperature sensor 24 Co
3 3 Left heater exchanger in car temperature sensor 20.6 Co
4 4 Right heater exchanger in car temperature sensor 12.2 Co
5 5 Evaporator Core sensor 2.1 Co
6 6 Engine temperature 88 Co
7 7 Refrigerant pressure (7.5 BAR Stand-by) 9.5
BAR (AC ON)
8 8 R134A Refrigerant in car temperature sensor 28 Co
9 L UNTER KÜMLUNG 9.9 K
10 10 Blower Control voltage 1.8 V
11 SONNE LI VO 22 %
12 SONNE RE VO 39 %
13 SONNE RE HI 42 %
14 SONNE LI HI 13 %
15 15 Average insolation value between 0 and 125% 26 %
16 16 Carbon monoxide value between 0 and 1023 680
17 17 Nitrogen oxide value between 0 and 1023 200
18 18 Dew point temperature 23.5 Co
19 max UNTER KÜMLUNG 12.8 K
20 20 Fan output value between 0 and 100% 0 %
21 21 Engine speed 1788 /min
22 22 Ground speed 87 km/h
23 BEL. -DIMMUNG 0 %
24 24 Battery voltage 14.2 V
25
26
27 27 Left hand potentiometer engine speed value between 0 and 100% 100 %
28 28 Centre potentiometer engine speed value between 0 and 100% 0 %
29 29 Right hand potentiometer engine speed value between 0 and 100% 100 %
30 30 Temp of blow air in left rear passenger compartment
31 31 Temp of blow air in left rear passenger compartment
32 32 Temp of evaporator Core in rear passenger Compartment
33 33 Blower voltage in rear passengercompartment
34 34 Specified temperature in left rear passenger compartment
35 35 Specified temperature in right rear passenger compartment
36
37
38 BUILT NR KLA 73
39
40 40 Left hand defroster door value (open/closed plain text at limit stop) ZU
41 41 Right hand defroster door value (open/closed plain text at limit stop) ZU
42 42 Left hand footwell flap value between 0 and 100% ZU
43 43 Right hand footwell flap value between 0 and 100% ZU
44 44 Left hand blend flap value between 0 and 100% AUF
45 45 Right hand blend flap value between 0 and 100% AUF
46 46 Left hand diverter flap 0 and 100% ZU
47 47 Right hand diverter flap value 0 and 100% ZU
48 48 Recirculation door 0 and 100% Frischl.
49 49 AKF bypass flap 0 and 100% AUS
50 50 AAC Software 58
51 51 AAC Hardware 2601
52 52 Software for rear passenger Compartment air Conditioning
53 53 Hardware for rear passenger Compartment air Conditioning
54 54 Software for stepper motor unit 37
55 55. Hardware for stepper motor unit 10
56 56 Software for Centre nozzle 28
57 57 Hardware for Center nozzle 42
58 58 Software for multifunction sensor 19
59 59 Hardware for multifunction sensor 01
60 60 Sofware for daybrightness sensor 32
61 61 Hardware for daybrightness sensor 16
62 REGEL -OFFSET 2 K
63 GEBL. -OFFSET 0.8 V
64
65
66
67
68
69 TUNNEL - MODE Automat.
70 FOLLST. KONTR. Aktiv
71 UL - LOGIK (AKF) Aktiv
72 UL - LOGIK GEN. Inaktiv
73 TUNNEL FUNKTION Aktiv
74 GEBLÄSEBALKEN Generell
75 REHEAT MODUS Inaktiv
76 UMLUFT MANUELL Zeitbegr.
77 DISPLAY Automat.
78 HEISSLAND Inaktiv.
79 MAXCOOL Aktiv.
80 DISPLAY Automat.
81 ABSPEICHERUNG Schlüssel.
82 SCHNELLLAUF Aktiv.
83 UMLUFT 100% Moglich.
84 GEBL. -REAKTION Aktiv.
85 GRUNDEINSTELL Inaktiv.
86 UL-KL. BEI "0" Geschl.
87 GRUNDBELÖFTUNG Aktiv.
88 ESL 20 bar 100% Aktiv.
89 ESL 20 bar 90% Inaktiv.
90 ESL 18 bar 100% Inaktiv.
91 ESL 18 bar 90% Inaktiv.
92 ESL Gndbel. 25% Aktiv.
93 ESL Gndbel. 40% Inaktiv.
94
95
96 Compressor torque (Nm) 9 Nm
97 KOMP STELL 25 %
98 Compressor valve DC current (mA) 270 mA
99 INNER REGLER 26.8 Co

Autor tématu
DonFabi
hvězdička
Příspěvky: 6
Registrován: pon 18.06.2018, 20:22
Auto: W220

Re: W220 320cdi klima

Příspěvek od DonFabi »

Takze chyba odstranena, prva bola v sahare ventilatora kupena nova a tym ze to stale kurilo bola chyba vo vodnom ventile pod stieracmi

pitrs-84
hvězdička
Příspěvky: 124
Registrován: čtv 31.12.2015, 21:29
Auto: W220

Re: W220 320cdi klima

Příspěvek od pitrs-84 »

Super 007 je fajn kdyz nekdo i napise coˇcim to bylo
Odpovědět