You can try disconnecting the battery for 5-10 minutes, if that won't do it you may have to do it with a scanner
The engine computer on a 98 Holden Vectra is reset by disconnecting the battery for 30 seconds. This allows the computer to power cycle much like a home PC.
The best way is with a scan tool. You can also reset the computer by unhooking the battery for 5 minutes.
Try disconnecting the battery. This will reset computer. And may reset the transmission computer.
You do not have to reset anything. but you should have the battery disconnected. and once you reconnect the battery it will reset your computer.
A Dodge Intrepid does not have a reset switch. The fuel system is computer controlled.
There is no reset button. Disconnect the battery for a few hours, then reconnect and the computer's memory will be erased. You'll have to reprogram your radio setting.
The easiest way to reset the computer in your 1998 automobile is to remove the positive cable from the battery. Keep the cable off for 30 seconds and return it to its original position.
Just reset your computer after replacing the O2 sensor.
i think you disconck the ground cable from the battery for at least 30 seconds
brake vacuum line location on the 1991 oldsmobile regency 98
Try disconnecting the negative battery cable for 5 minutes. If that does not work you will need an OBD2 scan tool.
disconnect the battery for more than 30 secs,this will reset part of the computer that locks out the control system if it has detected a fault Dave