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16 pin J1962 OBD-2 car diagnostic connector layout
16 pin J1962 OBD-2 car diagnostic connector
at the Daewoo car
The pinout should fit 4 devices/models. Click to list>

 

Pin Signal Description
2 J1850 Bus+  
4 CGND GND
5 SGND GND
6 CAN High J-2284
7 K-LINE (ISO 9141-2 and ISO/DIS 14230-4)
10 J1850 Bus-  
14 CAN Low (ISO 9141-2 and ISO/DIS 14230-4)
15 ISO 9141-2 L-LINE Tx/Rx
16 +12v Battery power

 

Daewoo OBD-2 compatibility list

Note that list is not 100% complete!

Model Engine Year (starting from) OBD-2 Protocol
Daewoo Kalos 1.4i, Gasoline (83HP) 2003 KWP FAST
1.4, Gasoline (94HP) 2003 KWP FAST
1.4 16V, Gasoline (93 HP) 2004 ISO 14230-4 
1.4 16v, Gasoline or LPG (94HP) 2004 KWP FAST
1.2 SE, Gasoline (75HP) 2005 KWP FAST
Gasoline (93 HP) 2004  
Daewoo Lacetti 1.6, Gasoline or LPG (107HP) 2004 KWP FAST
Daewoo Matiz 0.8L, Gasoline (51HP) 2002 KWP FAST
Daewoo Rezzo 2.0 L, Gasoline (125HP) 2001 KWP FAST
Gasoline (104 HP) 2003  
Daewoo Rezzo 1.6, Gasoline or LPG (105HP) 2004 KWP FAST

Most Daewoo cars in 1996-2001 are equiped with J1850-VPW protocol. After 2001 - KWP2000.

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

Pinout status: +0 -1
According to 1 reports in our database (0 positive and 1 negative) the Daewoo OBD-II diagnostic interface pinout may be incorrect.

Is this pinout
3 Related pinout(s)
NO DIY devices
Daewoo OBD-II diagnostic interface visual pinout:click to enlarge
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