Pin Number |
Pin Name |
Description |
1 | K-Line | Ignition control (EZS), air-conditioner (KLA), PTS, safety systems (Airbag, SRS, AB) and some other |
3 | TNA | TD engine rotation speed |
4,5 | GND | Ground |
6 | CAN-high | CAN-High (including AirBag system in W203, W209, W220, W240, R230, С215 after 2004y) |
7 | K-Line | Engine control diagnostic (ME/MSM/CDI) |
8 | Ignition,... | |
9 | K-Line | ABS, ASR, ESP, ETS, BAS diagnostic |
11 | K-Line | Gearbox and other transmission components (EGS, ETC, FTC) |
12 | K-Line | All activity module (AAM), Radio (RD), ICS, ... |
13 | K-Line | AB diagnostic - safety systems |
14 | CAN-Low | CAN |
15 | K-Line | IC, KI, TAU, LWR diagnostic |
16 | +12V | Power |
Mercedes-Benz OBD-2 compatibility list
Note that list is not 100% complete!
Model | Engine | Year (starting from) | OBD-2 Protocol |
---|---|---|---|
Mercedes A140 | 1397cc, Gasoline (82HP) | 2004 | ISO 9141 |
Mercedes A160 | CDI, Diesel (60HP) | 2002 | ISO 9141 |
1.7 CDI, Diesel (75HP) | 2002 | ISO 9141 | |
Mercedes A170 | CDI, Diesel (90HP) | 2003 | ISO 9141 |
Mercedes A180 | 2, Diesel (80HP) | 2008 | CAN 11bit (500kb) |
Mercedes A190 | 1.9, Gasoline (125HP) | 2001 | ISO 9141 |
Mercedes B | 1.7, Gasoline (116HP) | 2005 | CAN 11bit (500kb) |
2, Gasoline (136HP) | 2009 | CAN 11bit (500kb) | |
Mercedes C | 320 cdi, Diesel (224HP) | 2006 | CAN 11bit (500kb) |
Mercedes C W203 | 2.2, Gasoline (105HP) | 2001 | KWP FAST |
200 CDI, Diesel (85HP) | 2002 | ISO 9141 | |
Mercedes C W209 | v6 3L2, Gasoline (217HP) | 2003 | KWP FAST |
Mercedes C180 | 1.8, Gasoline (109HP) | 2000 | KWP FAST |
2, Gasoline (127HP) | 2001 | KWP FAST | |
Mercedes C200 | 2.2 CDI, Diesel (116HP) | 2001 | ISO 9141 |
2, Diesel (115HP) | 2006 | KWP FAST | |
2.0 CDI, Diesel (136HP) | 2008 | CAN 11bit (500kb) | |
Mercedes C200 coupe | CDi w203, Diesel (122HP) | 2003 | KWP FAST |
Mercedes C220 | 2.1 CDI, Diesel (143HP) | 2001 | ISO 9141 |
2.2 cdi, Diesel (150HP) | 2004 | ISO 9141 | |
CDI, Diesel (170HP) | 2007 | CAN 11bit (500kb) | |
Mercedes C240 | 2.4, Gasoline (170HP) | 2003 | ISO 9141 |
Mercedes C270 | 2.7 CDI, Diesel (170HP) | 2003 | ISO 9141 |
2.7 CDI, Diesel (177HP) | 2003 | KWP FAST | |
Mercedes C320 | V6, Gasoline (218HP) | 2001 | KWP FAST |
3.0 V6, Diesel (227HP) | 2006 | CAN 11bit (500kb) | |
Mercedes Classe A | 1.4, Gasoline (80HP) | 2002 | ISO 9141 |
Mercedes Classe B | 2.0 CDI, Diesel (109HP) | 2005 | CAN 11bit (500kb) |
200 CDI, Diesel (140HP) | 2006 | CAN 11bit (500kb) | |
Mercedes Classe E | 2.7 CDI, Diesel (177HP) | 2003 | KWP FAST |
Mercedes CLK | 3.2, Gasoline (218HP) | 1998 | ISO 9141 |
270 CDi, Diesel (170HP) | 2002 | ISO 9141 | |
2.6 V6, Gasoline (170HP) | 2003 | ISO 9141 | |
1.8, Gasoline (170HP) | 2004 | KWP FAST | |
220 CDI, Diesel (150HP) | 2008 | KWP FAST | |
Mercedes CLK230 | 2.3, Gasoline (197HP) | 2000 | KWP FAST |
Mercedes CLS | 3.5, Gasoline (272HP) | 2005 | CAN 11bit (500kb) |
320 CDI, Diesel (240HP) | 2006 | CAN 11bit (500kb) | |
Mercedes E | 220 CDI, Diesel (163HP) | 2007 | CAN 11bit (500kb) |
Mercedes E220 | 2.2 CDI, Diesel (160HP) | 2004 | KWP FAST |
Mercedes E320 | 3, Gasoline (215HP) | 2003 | KWP FAST |
V6, Gasoline (250HP) | 2004 | KWP FAST | |
Mercedes ML | 4.3, Gasoline (272HP) | 2000 | ISO 9141 |
V6 3.5, Gasoline (273HP) | 2006 | CAN 11bit (500kb) | |
Mercedes ML 270 | 270 CDI, Diesel (163HP) | 2000 | ISO 9141 |
CDI, Diesel (120HP) | 2001 | ISO 9141 | |
270 CDI, Diesel (177HP) | 2002 | ISO 9141 | |
Mercedes ML 320 | 3.2, Gasoline (218HP) | 1999 | ISO 9141 |
3.2, Gasoline (218HP) | 2001 | KWP FAST | |
Mercedes ML 400 | 4, Diesel (250HP) | 2003 | KWP FAST |
Mercedes ML 55 amg | 5.4i, Gasoline (350HP) | 2003 | ISO 9141 |
Mercedes S320 | 3.2 i, Gasoline (224HP) | 1999 | KWP FAST |
Mercedes S400 | 4.0 cdi, Diesel (250HP) | 2003 | KWP FAST |
Mercedes SL280 | 2.8, Gasoline (204HP) | 2001 | ISO 9141 |
Mercedes SLK | 2.0 KomprGasolineor, Gasoline (163HP) | 2000 | KWP FAST |
3.5 v6, Gasoline (272HP) | 2004 | CAN 11bit (500kb) | |
Mercedes SLK170 | 2.3, Gasoline (197HP) | 2001 | KWP FAST |
Mercedes Sprinter | 316 cdi, Diesel (154HP) | 2001 | ISO 9141 |
Mercedes Sprinter 316 | 2.1, Diesel (160HP) | 2010 | CAN 11bit (500kb) |
Mercedes V220 | 2.2 CDI, Diesel (122HP) | 2001 | ISO 9141 |
Mercedes Viano | 2.2 CDI, Diesel (150HP) | 2005 | KWP FAST |
Mercedes Vito | cdi, Diesel (80HP) | 2000 | ISO 9141 |
2.2 CDI, Diesel (122HP) | 2001 | ISO 9141 | |
2.2, Diesel (111HP) | 2004 | KWP FAST | |
3.2, Gasoline (190HP) | 2005 | KWP FAST | |
CDI, Diesel (95HP) | 2007 | KWP FAST | |
Mercedes-Benz | 280cdi 3 v6, Diesel (188 HP) | 2006 | ISO 9141-2 |
Mercedes-Benz 203K | C180 Kompressor, Gasoline (141 HP) | 2004 | ISO 14230-4 |
C180 Kompressor, Gasoline (141 HP) | 2004 | ISO 14230-4 | |
C180 Kompressor, Gasoline (141 HP) | 2004 | ISO 14230-4 | |
C180 Kompressor, Gasoline (141 HP) | 2004 | ISO 14230-4 | |
Mercedes-Benz A - Klasse A190 | Gasoline (124 HP) | 1999 | ISO 9141-2 |
Mercedes-Benz A 170 | (W169), Gasoline (114 HP) | 2008 | CAN |
Mercedes-Benz A140 | Gasoline (81 HP) | 1999 | |
Gasoline (81 HP) | 2000 | ISO 9141-2 | |
(W168), Gasoline (81 HP) | 2003 | ISO 9141-2 | |
Mercedes-Benz A150 | Gasoline (94 HP) | 2005 | CAN |
Mercedes-Benz A160 | Gasoline (113 HP) | 1998 | |
Gasoline (98 HP) | 2000 | ||
Gasoline (101 HP) | 2001 | ||
Gasoline (101 HP) | 2003 | ISO 14230-4, ISO 9141-2 | |
Gasoline (101 HP) | 2004 | ||
Gasoline (101 HP) | 2004 | ||
Mercedes-Benz A170 | CDI, Diesel (94 HP) | 2002 | |
CDI, Diesel (94 HP) | 2002 | ISO 9141-2 | |
CDI, Diesel (94 HP) | 2002 | ISO 9141-2 | |
CDI, Diesel (94 HP) | 2002 | ISO 9141-2 | |
CDI, Diesel (94 HP) | 2003 | ISO 9141-2 | |
Gasoline (114 HP) | 2006 | ||
Mercedes-Benz Actros | MPII Bluetec, Diesel (342 HP) | 2007 | CAN |
Mercedes-Benz A-Klasse | W168, Diesel (89 HP) | 1998 | |
Gasoline (101 HP) | 1999 | ||
Diesel (89 HP) | 2001 | ISO 9141-2 | |
W168, Gasoline (101 HP) | 2002 | ISO 9141-2 | |
W168, Gasoline (124 HP) | 2003 | ISO 9141-2 | |
Mercedes-Benz A-Klasse 140 | W168, Gasoline (81 HP) | 2003 | ISO 14230-4, ISO 9141-2 |
Mercedes-Benz Atego | 818 Bluetec 4, Diesel (175 HP) | 2007 | CAN |
Mercedes-Benz B 200 | Turbo, Gasoline (191 HP) | 2006 | |
Mercedes-Benz B170 | Gasoline (114 HP) | 2007 | CAN |
Mercedes-Benz b180 | Diesel (145 HP) | 2010 | |
, Gasoline (114 HP) | 2011 | ||
Mercedes-Benz C | 2002 | ISO 14230-4, ISO 9141-2 | |
Mercedes-Benz C 180 | Kompressor, Gasoline (155 HP) | 2007 | CAN |
Mercedes-Benz C 220 | cdi, Diesel (141 HP) | 2004 | ISO 14230-4, ISO 9141-2 |
Mercedes-Benz C 240 | Typ 203, Gasoline (168 HP) | 2000 | |
Mercedes-Benz c180 | Gasoline (161 HP) | 2000 | CAN |
Mercedes-Benz C180K | Blue Efficiency W204, Gasoline (155 HP) | 2009 | |
Mercedes-Benz C200 | cdi, Diesel (114 HP) | 2001 | CAN |
cdi, Diesel (114 HP) | 2002 | - | |
2003 | ISO 14230-4, ISO 9141-2 | ||
Mercedes-Benz C200T | Kompressor, Gasoline (161 HP) | 2001 | |
Mercedes-Benz c220 | cdi, Diesel (124 HP) | 1998 | |
cdi, Diesel (148 HP) | 2006 | ISO 14230-4 | |
cdi, Diesel (148 HP) | 2006 | ISO 14230-4 | |
cdi, Diesel (148 HP) | 2006 | ISO 14230-4 | |
Mercedes-Benz C230 | 1998 | ISO 14230-4, ISO 9141-2 | |
2000 | ISO 14230-4, ISO 9141-2 | ||
Mercedes-Benz C320 | CDI, Diesel (222 HP) | 2005 | ISO 14230-4 |
CDI (W203), Diesel (222 HP) | 2006 | ||
CDI (W203), Diesel (222 HP) | 2006 | ||
Mercedes-Benz C350 | CGI, Gasoline (275 HP) | 2008 | |
Mercedes-Benz CL 500 | W215, Gasoline (302 HP) | 2002 | |
Mercedes-Benz Class A | 2000 | ISO 14230-4, ISO 9141-2 | |
Mercedes-Benz CLK 230 | Kompressor, Gasoline (191 HP) | 1999 | ISO 9141-2 |
Mercedes-Benz CLK 270 | CDI, Diesel (168 HP) | 2003 | ISO 9141-2 |
Mercedes-Benz CLK 320 | Gasoline (215 HP) | 2002 | ISO 14230-4 |
Mercedes-Benz CLK 500 | W209 M113, Gasoline (302 HP) | 2003 | |
Mercedes-Benz cls500 | Gasoline (383 HP) | 2006 | |
Mercedes-Benz E 200K | Gasoline (161 HP) | 2001 | ISO 14230-4, ISO 9141-2 |
Mercedes-Benz E 270 | CDI, Diesel (168 HP) | 2003 | ISO 9141-2 |
Mercedes-Benz E 320 | (W124), Gasoline (223 HP) | 1995 | ISO 9141-2 |
Mercedes-Benz E200CDI | Diesel (101 HP) | 2004 | KW 2000 VAG |
Mercedes-Benz E200CGI | Gasoline (182 HP) | 2010 | |
Mercedes-Benz E220 | CDI T, Diesel (141 HP) | 2000 | ISO 9141-2 |
Mercedes-Benz E-240 | W211, Gasoline (175 HP) | 2004 | ISO 14230-4 |
Mercedes-Benz e280 | cdi, Diesel (238 HP) | 2004 | ISO 9141-2 |
Mercedes-Benz E55AMG | Gasoline (342 HP) | 2003 | ISO 9141-2 |
Mercedes-Benz E-Klasse | W211, Gasoline (222 HP) | 2002 | |
Mercedes-Benz G-320CDI | W463, Diesel (222 HP) | 2007 | |
Mercedes-Benz ML 350 | (w164), Gasoline (269 HP) | 2006 | |
Mercedes-Benz ML270 | Diesel (161 HP) | 2003 | |
Mercedes-Benz ML320 | Gasoline (215 HP) | 1999 | |
Mercedes-Benz ML55 AMG | Gasoline (342 HP) | 2003 | ISO 9141-2 |
Mercedes-Benz ML55 AMG | Gasoline (342 HP) | 2003 | ISO 9141-2 |
Mercedes-Benz S203 | 220 CDI, Diesel (141 HP) | 2003 | ISO 14230-4, ISO 9141-2 |
Mercedes-Benz S211 | Diesel (175 HP) | 2004 | ISO 9141-2 |
Mercedes-Benz S500, lang | (W220), Gasoline (302 HP) | 2005 | CAN |
Mercedes-Benz SL350 | Gasoline (242 HP) | 2003 | |
Mercedes-Benz SL500 | R129, Gasoline (302 HP) | 1999 | ISO 9141-2 |
Mercedes-Benz SLK | Gasoline (215 HP) | 2000 | |
Mercedes-Benz SLK 200 | Gasoline (135 HP) | 1998 | |
Mercedes-Benz SLK 230 | Kompressor FL, Gasoline (195 HP) | 2004 | |
Mercedes-Benz sprinter | Diesel (108 HP) | 2001 | |
Mercedes-Benz Sprinter 313 | CDI, Diesel (128 HP) | 2008 | CAN |
Mercedes-Benz Sprinter 315 | CDI, Diesel (148 HP) | 2007 | CAN |
Mercedes-Benz Sprinter/NCV3 | Diesel (108 HP) | 2007 | CAN |
Mercedes-Benz V 220 | CDI, Diesel (121 HP) | 1999 | |
Mercedes-Benz Vaneo | Gasoline (124 HP) | 2002 | ISO 14230-4, ISO 9141-2 |
Gasoline (101 HP) | 2003 | ISO 9141-2 | |
Diesel (90 HP) | 2003 | ISO 9141-2 | |
1.9, Gasoline (124 HP) | 2003 | ISO 9141-2 | |
Mercedes-Benz Viano | 2.2 CDI, Diesel (148 HP) | 2005 | ISO 14230-4 |
CDI 2.0, Diesel (121 HP) | 2007 | ||
Mercedes-Benz vito | Diesel (121 HP) | 2003 | ISO 14230-4 |
Mercedes-Benz w 203 | Diesel (141 HP) | 2003 | ISO 14230-4, ISO 9141-2 |
Mercedes-Benz W169 | Diesel (108 HP) | 2004 | CAN |
Gasoline (114 HP) | 2006 | CAN | |
Mercedes-Benz W202 | C230, Gasoline (148 HP) | 1995 | |
Mercedes-Benz W203 | Gasoline (128 HP) | 2001 | |
(C180), Gasoline (128 HP) | 2001 | ||
C220 CDI, Diesel (148 HP) | 2006 | ||
Mercedes-Benz w204 | Diesel (242 HP) | 2008 | |
Mercedes-Benz W211 / NTG | Gasoline (161 HP) | 1995 | ISO 9141-2 |
OBD-2 protocols:
1996-2000 : ISO-9141
2000 - 2002 : ISO 9141 or KWP 2000
2003 - 2007 : KWP 2000 or CAN
after 2007 : CAN
Some OBD-II cables schemes:
OBD-2 ISO 9141-2 (14230-4, KWP2000) simple serial cable
OBD-2 J1850 PWM, J1850 VPW serial ELM327 cable
OBD-2 universal ISO 15765-4 CAN, SAE J1850 PWM, SAE J1850 VPW, ISO 9141-2, ISO 14230-4 and SAE J1939 diagnostic cable