To jump an OBD1 diagnostic, you typically need to locate the diagnostic connector under the dashboard, which usually has a 12-pin or 16-pin configuration. You can use a jumper wire to connect specific pins (often pin 5 to pin 6 or 7, depending on the vehicle make) to enter diagnostic mode. This allows the vehicle's onboard computer to communicate trouble codes through the check engine light or a series of blinks. Always consult the vehicle’s service manual for the exact pin configuration and procedures specific to your car model.
There is none. This is an OBD1 vehicle.
A 1991 Dakota is not OBD2 compliant. It is OBD1, and the diagnostic connector is under the hood on the wiring harness on the passenger side firewall.A 1991 Dakota is not OBD2 compliant. It is OBD1, and the diagnostic connector is under the hood on the wiring harness on the passenger side firewall.
No, different communication protocol.
The scanner plug in is under the dash on the drivers side and is the OBD1 system
OBD0 and OBD1 are generations of diagnostic boards in Honda automobiles. ODB1 is the newer generation of board and is capable of relaying more information.
94 buick lesabre was right at the change over( obd1 to obd2) some have an obd2 connection with an obd1 computer. this can only be read by buick garages. go to auto zone or checker auto and they can tell you.
The OBD1 connection on a 1989 Ford Festiva is located under the dashboard on the driver's side. It can typically be found near the steering column or to the left of the brake pedal. Look for a rectangular connector with several pins, which is used for diagnostic purposes.
you need a obd1 tester made by Rotunda or you can go to lincolnsonline.com and there u will find what wire to ground out to put in diagnostic mode
OBD1 (On-Board Diagnostics, version 1) does not use standardized diagnostic trouble codes (DTCs) like OBD2. Instead, each manufacturer has its own set of codes, often ranging from one- or two-digit numbers to alphanumeric codes. Commonly, OBD1 systems use a series of flashing lights on the check engine light or a specific diagnostic connector to communicate trouble codes. To retrieve codes, a scanner or a specific procedure (like turning the ignition on and off) is often required, depending on the vehicle make and model.
obd1 is basically a computer system in your car there is obd1 and obd2. obd1 is 1996 and earlier while obd2 is 1997 to now
No difference in the engines, just in the ECU (Engine Control Unit) programming. OBD2 doesn't let you have the diagnostic codes without a code reader.
OBD1