On-Board Diagnostics II Bus


On-Board Diagnostics [OBD] is a vehicle bus used to monitor engine functions. OBD II is the second generation of that interface. The graphic below details a narrow OBDII to 15-pin DB Cable assembly

Male OBDII to Female 15-pin DBsub
Narrow OBDII to DB15 Cable assembly




Male OBDII connector to 15-pin Dsub connector on a 3 inch cable.

This is one of several pages showing OBDII cable assemblies
Female OBDII to VW 2x2 pin Cable [Volkswagen]
Right Angle Male OBDII to DB-9 pin Cable
Male OBDII to DB9-pin Cable right angle
Male OBDII to Male 9-pin DB Cable
Male OBDII to Male 15-pin DB Cable
Male OBDII to Female OBDII Cable
BMW to Female OBDII Cable [Bavarian Motor Works]

Back to the main OBDII description page, or OBDII pinout, Signal Assignments



Related Pages:
Automotive Bus descriptions
Dsub Connector Manufacturers
Dsub Mechanical Dimensions
Dsub Insert Arrangements

OBD Definitions

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Modified 12/24/11
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