What does obd code j1850 mean?

Answer 1

OBD code J1850 refers to a communication protocol used in vehicles, specifically related to the J1850 standard for vehicle bus communication. It typically indicates issues with the vehicle's communication network, which can affect data exchange between the engine control unit (ECU) and other modules. This code is often associated with older vehicles, particularly those from the late 1990s to early 2000s. Diagnosing the underlying issue may require checking wiring, connectors, and the functioning of the involved modules.