Are all OBD II connectors the same?

Are all OBD II connectors the same?

All OBD-II pinouts use the same connector, but different pins are used with the exception of pin 4 (battery ground) and pin 16 (battery positive).

Does Australia use OBD2?

All cars made for the Australian market from 2005 to 2006. So if your car was new in Australia after 2005, it will have OBD2 and you can use an OBD2 scan tool.

Is ALDL same as OBD1?

What is it for? Starting with ALDL cables (Also know as OBD1 or GM OBD), these types of cables communicate over a very basic protocol. This protocol is”non standardized” meaning GM implemented a communication protocol that is not be exactly the same as any other vehicle let alone any other manufactures.

What is an ALDL connector?

Assembly Line Diagnostic Link or ALDL is a proprietary on-board diagnostics system developed by General Motors before the standardization of OBD-2. The connector is usually located under the dash on the driver’s side of left-hand drive (LHD) vehicles, though this location was not standardized.

Does my car have OBD1 or OBD2?

All cars and light trucks built and sold in the United States after January 1, 1996 were required to be OBD II equipped. In general, this means all 1996 model year cars and light trucks are compliant, even if built in late 1995. 2) There will be a note on a sticker or nameplate under the hood: “OBD II compliant”.

Can you damage your car using an OBD2 Scanner?

Apart from some “killer commands”, the ECU might have been destroyed electrically. The OBDII-Interface can implement several different data buses with different voltage levels. If the bus lines get connected to +12V, this could destroy something.

How do I know if I have OBD1 or OBD2?

The standard OBD2 interface is a 16-pin connector. OBD2 interfaces are the same, so if the interface has 16-pin connector, so your car is OBD2. If it looks different, your car is OBD1.

Can I use OBD2 on OBD1?

Typically obd2 scanners can not read obd 1 data, even with an adapter cable. If your looking to just pull codes then jumpering terminals A and B at the ALDL connector under the dash and counting the check engine light flashes is the most reliable way to get codes from and obd1 gm.

Is VY Commodore OBD2?

Freddy’s right, VY isn’t really OBD2 it’s a bit of a mish mash. The engine management is OBD2 but the rest of the car isn’t. So when you think your scan tool is talking to the Engine ECU it’s really talking to the PIM “Powertrain Interface Module” So there’s a fair amount of DTC’s that won’t show up on your scan tool.

Where is the OBD1 port?

The most common place to find your car’s OBD2 port is under the dashboard on the driver’s side. Most vehicles have the connector under the instrument panel (aka, the dashboard) on the driver’s side, but some can be found near the center console area or even on the passenger’s side of the car.

Can you leave OBD2 plugged in while driving?

From their web site FAQ: You can leave the Bluetooth models plugged in if you are driving the vehicle frequently. Depending on the battery condition, if you leave your car sitting for days to weeks, we recommend that you remove the OBD2 device. According some other users, it does draw power when the car is off.

What is an OBD2 16-pin connector?

The standard SAE J1962 specifies two female OBD2 16-pin connector types (A & B). In the illustration is an example of a Type A OBD2 pin connector (also sometimes referred to as the Data Link Connector, DLC). The most common protocol is CAN (via ISO 15765), meaning that pins 6 (CAN-H) and 14 (CAN-L) will typically be connected

What is OBD2 10 pin BMW motorbike cable?

OBD2 10 Pin BMW motorbike cable to OBD2 16 Pin plug. This cable allows you to connect your BMW motorcycle to the UNICAR scan tool. Allowing you to clear faults, reset service counters and more. These ten-pin connectors will mainly be on pre-2017 BMW bikes.

What are the different types of OBD2 connectors?

The most common protocol is CAN (via ISO 15765), meaning that pins 6 (CAN-H) and 14 (CAN-L) will typically be connected In practice, you may encounter both the type A and type B OBD2 connector. Typically, type A will be found in cars, while type B is common in medium and heavy duty vehicles.

What OBD-2 protocol is in use with the J1962 connector?

Refer to related pinouts for vendor-specific OBD-2 pinouts. There are five protocols in use with the OBD-II interface, and often it is possible to make an educated guess about the protocol in use based on which pins are present on the J1962 connector: ISO 9141-2. This protocol has a data rate of 10.4 kbaud, and is similar to RS-232.