Where is the OBD port on a 1993 Jeep Wrangler?
Where is the OBD port on a 1993 Jeep Wrangler?
The plug is on the firewall in the engine bay on the drivers side next to the brake booster or right by the back of the fuse box. At least thats were I think it is..
How do you reset the codes on a Jeep YJ?
To erase a code, use a scanner tool to remove that specific code. To dump all codes, remove the battery cable for 10 minutes, then reconnect. If you want to erase the adaptive memory completely and set the ECU to a new start up, remove the cable 10 minutes, reattach the cable and turn the key to the run position.
Where is the OBD port located?
Where is the OBD2 port? The OBD2 port location can vary depending on your car model. However, it is usually found within reach of the driver, underneath the steering wheel.
How do I find my Jeep XJ code?
Press and hold down the odometer reset button, turn the key to the run position, then release the reset button. The odometer display will cycle through the digits 1-9, then display the vehicle’s serial number. The full trouble code will then display.
Where is the o2 sensor on a Jeep Wrangler?
The oxygen sensors are in the exhaust pipe between the engine and the catalytic converter on the Jeep Wrangler. You will need a special socket to remove the oxygen sensor, available at most auto parts stores and tool supply stores.
What does the check engine light look like in a Jeep Wrangler?
If the check engine light in your Jeep Wrangler starts flashing, that means that the problem needs immediate attention and your Jeep should be brought in hastily. This blinking light usually indicates a severe engine misfire allowing unburned fuel to be dumped into the exhaust system.
How do you reset a PCM on a Jeep Wrangler?
Jeep Wrangler JK: How to Reset Your ECU
- Step 1 – Remove the positive (red) battery cable.
- Step 2 – Ground the red cable to the negative terminal.
- Step 3 – Reconnect the positive battery cable.
- Step 4 – Turn on your Jeep.
- Step 5 – Cycle the headlights.
- Step 6 – Turn the key off and remove.
How do I reset my Jeep Wrangler security system?
To reset the Jeep Wrangler safe, use the ignition key to turn your car on and keep the red toggle switch on the alarm system. Wait until the detector is turned off and the machine emits a chirping sound. The LED light on the panel would also be turned on to show that the alarm is reset and the device is working.
