Connector ground location charts in section 8w90 reference the illustration number for components and connectors. Mar 10, 2015 all of the connector and relay data pages 8791 represent what can be done with an ls1 wiring harness. Show them should be suitable for most modern gm cars buick, cadillac, chevrolet, daewoo. Pin descriptions 4 of 94 mclr pin 1 a momentary 2sec logic low applied to this input. I always have a hard time finding this information when i need it as im sure others do, so here it is. Your pinouts suit the lly, but you can reconfigure them to suit the lly and the other controllers i listed if you wire it up like the document shows. Pinouts and brief information about some common computer hardware interfaces like rs232 interface, usb pinout, sata connector and many others. Obd2 16 pin j1962 dlc female connector kit obd innovations. Pay attention, for whatever reason, truck and camaro have two pins swapped on gas pedal, d and f. The norm states that the obd port must be the vehicle cabin but depending on the make and model, it may or may not be easy to locate. The illustrations contain the connector name or numberground number and component identification. Components101 electronic components pinouts, details.
These are the pin designations for the obd1 ecu as well as their wire color and voltage. Pinouts for the 9 pin db9f and 16 pin j1962 obd2 connector are as shown. I think the blkred wire at the bottom of your picture is pin 1, the yel wire is pin 8, and the grnblk wire is pin 10. Pcm connector pinouts 9902 pcm pinouts for 9902 blue red pcm connectors. You can also choose from 16p, 4p, and 8p obd2 connector, as well as from code reader, engine analyzer obd2 connector there are 1,368 suppliers who sells obd2 connector on, mainly located in asia. This pinout is associated with 47 compatible devices or models. You can be suitably relieved to right of entry it because it will find the money for more chances and minister to for innovative life. Pinouts and brief information about some common computer hardware interfaces like rs232 interface, usb pinout, sata connector and many others pinouts of audiovideo connectors svideo connector or vga connector pinout.
The pin outs for the later models are included on pages 8182, but each computer and engine has different requirements to make it operational. Download scientific diagram elm327 obd ii connector and pinout from publication. If anyone has any theyd like to share, or finds an error, please post them over here. Newer vehicles with the 9pin connectors often still have older j1708 data on them. Efilive does not and cannot warrant that the information is correct. Also, can use the 9902 redblue connector pcm with some additional modifications. The tl3843 is a fixed frequency currentmode pwm controller ic. Automotive onboard diagnostics ii bus, odbii pinout. All of the connector and relay data pages 8791 represent what can be done with an ls1 wiring harness. Toshiba has launched a new microstepping motor driver ic called tc78h670ftg, which can d.
Handbook of hardware schemes, cables layouts and connectors. The cable i received had red for pin 16 positive 12 volts and both blue and yellow for pins 4 and 5 negative ground. Pinout for 2007 t42 truckavalanche archive efilive. This adaper allows an older style 6pin device to connect to a newer 9pin connector. Connectorground location charts in section 8w90 reference the illustration number for components and connectors.
Be sure to use a volt meter to ensure that these are the correct colors for the pins on your connector. If your vehicle does not have a standard obdii port can pinout arrangement, the vbox to obdii connector you are using will need to have the obdii pin arrangement rewired to the correct can high and low format. Connecting the 2x2 port in older 1990 to 1995 pre obd i vehicles t add to cart. Obd2 to usb interface cable scheme and plate pinout. Features, specifications, alternative product, product training modules, and datasheets are all available. Pinout for 2007 t42 truckavalanche archive efilive forum. Db9 pinout to 16pin obd2 connector db9 obd connector from obd2tuning. Most gm cars produced in 19962003 use j1850vpw interface. A wide variety of obd2 connector options are available to you, such as automotive, power, and automobile.
On board diagnostics, obdii, is required on all automobiles. Caution the information provided in this document is intended as a guide only. Obdii scanner connector replacement step by step actron. For vehicles sold in international markets outside the us, the vehicles obd ii connector pins can assist in determining whether the auterra scan tool will work with your vehicle. Alpha and omega semiconductors have introduced 18v, 2a and 3a high efficiency, simple to use synchronous b. Safe vehicle driving using android based smartphones expert sys. Obd2 onboard diagnostics ii defines a communications protocol and a standard connector to acquire data from passenger cars. Dg technologies product pinouts and industry connectors.
Blue c1 199899 in this article, youll find the pin out descriptions of the 4 pcm connectors for the 19981999 gm 4. This adapter allows a gps tracker designed for an obd2 connector to connect to vehicle with a round 6pin j1708 connector. Section 8w90 contains connector ground location illustrations. The obd ii connector is typically located inside the vehicle under the dashboard on the drivers side.
Function 1 blk 451 pcm ground 2 lt grn 1867 12 volt reference ckp pin c 3 pnkblk 1746 fuel injector 3 control 4 lt grnblk 1745 fuel injector 2 control 5 7 not used. Connector automatic pin automatic wire color manual connector manual pin 1995. We carry thousands of obd cables in stock, and can manufacture custom cables as well. Sep 16, 2016 obd2 to usb interface cable scheme and plate pinout. Nissan consult ecu port to pc serial cable wiring pinout. Litoon obd2 plug 16pin obdii male connector universal obdeobd plug adapter obdii diagostic tool. However, devices which display information from other devices, like the two dinner plate sized xd1xd16 digital gauges pictured above diagram may not be to. Dpa and plc testcon pinouts and industry connectors reference. The pinouts for the 14 pin nissan consult ecu diagnostic connector are. Obdii port pinout arrangement racelogic support centre. Dg technologies product pinouts and industry connectors reference guide. Connector location according to sae j1962, type a dlc shall be located in the passenger.
General motors gm obd ii diagnostic interface pinout. Obd and obdii series molex housings online catalog. Pdf an onboard diagnostic ii obdii is a standard diagnostic software. Blocks highlighted like this, are wires that are needed, and go to external connection for stand alone i have also highlighted the 6 wires used to connect to the gas pedal. The pinouts for the 16 pin j1962 obd2 car diagnostic connector are. Using the diagrams shown above as a reference it is showing you the front end of the plug as you would normally look at it, with the wires at the back side of the connector. Auterras windows pc, android and dashdyno spd scan tools support all obd ii protocols. For instance, on a serial connector on your computer, pin 2 is a data line.
Use our search engine to locate your obd connector. Permission is granted to copy any or all portions of this manual, provided that such. Section 8w90 contains connectorground location illustrations. The uc3842 is a fixed frequency currentmode pwm controller.
Volvo 20 sae j1962 obdii connector 20 and newer volvo chassis. If your vehicle does not have a standard obdii port can pinout arrangement, the vbox to obdii connector you are using will need to have the obdii pin arrangement rewired. Over time one wire simply came out of the crimp connector. Online library dohc engine ecu connector pinout dohc engine ecu connector pinout dohc engine ecu connector pinout the way is by getting dohc engine ecu connector pinout as one of the reading material. Ecu simulators, obd connectors, obd breakout boxes, and scan tools are some of the other products we sell.
Db9 pinout to 16pin obd2 connector is obd2 16pin connector. Youll need to locate the wires for pin 4, 5 and 16 on your obd2 cable. Bmw 20pin to obd2 16 pin connector is a brand new data link cable, used specifically for connecting your obd2 scanner and your vehicle with this 20 pin connector which is specifically for bmws. Obd2 16 pin j1962 dlc female connector kit rating required select rating 1 star worst 2 stars 3 stars average 4 stars 5 stars best name. The obdii specification provides for a standartized hardware interface the female 16pin 2x8 j1962 connector. Ot1 16 channel obdii interface user manual innovate motorsports. Pinouts of computer hardware components, internal connectors, buses and inputoutput ports i.
Db9 pinout to 16pin obd2 connector db9 obd connector. The type a connector shown is used for vehicles that use 12v supply voltage, whereas type b is used for 24v vehicles and it is required to mark the front of the dshaped area in blue color. Browse digikeys inventory of obd and obdii serieshousings. I plan on putting together a series of ecu pinout diagrams and attaching them to this common thread. If so pm me and i can give you about 10 of the wires from my 99 mitsu manual no guarantee they are same on 95. Unlike the obdi connector, which was found under the hood of the vehicle, the obdii connector is located on the drivers side of the passenger compartment near the center console. Obd connector is meant to be used only by the service guy to monitor the health of your car and provide diagnosis. It is not designed to go from an obd2 diagnostic port directly to your computers rs232 serial port. You cant find the obd2 diagnostic socket in your car. Elm327 obd ii connector and pinout download scientific diagram. For other pcm pinout charts, take a look at the following.
Honda usefull ecu pinouts obd2b obd2a obd1 jdm ek9. Aldl obd1 obd cable obd connector obd2 ecu simulator obdii. Earth was joined in the loom by the rear passengers feet silly place. Obdii port pinouts posted by greeneclipse, may 6, 2004. Epa on all gasoline powered cars and light duty trucks manufactured for the u. The dlc, or data link connector is an obd ii, 16 pin standard connector used in all automobiles manufactured since 1996. Connector location according to sae j1962, type a dlc shall be located in the passenger or drivers compartment in the area bounded by the drivers end of the instrument panel to 300 mm 1 ft beyond the vehicle centerline, attached to the instrument panel and easy to access from the drivers seat. Obdii odometer reference manual advanced navigation. Sae j1962 obdii type a connector 12v sae j1962 obdii type b connector 24v obdii bmw chrysler ford gm hondaacura hyundaikia mazda mercedes benz mitsubishi nissaninfinity subaru toyotalexus vwaudi volvo. In todays vehicles, its in constant communication with the can, or computer area network, and provides a standard connection for automotive technicians to tap into and diagnose different onboard computers.