THE CHEAP WAY.... DISCONNECT THE BATTERY FOR A MINUTE OR SO. JOSE
If an engine light is still on after replacing a fan's radiator sensor in a RFW engine the coolant sensor should also be checked. If the coolant sensor is bad it will send an error code to the car's computer.
The water temperature sensor on your 1991 Honda accord, is located on the front of the engine. The sensor is above the water thermostat housing.
The Oxygen sensor of a 89 honda accord lxi fuel injection 2.0 valve engine is located in front of the engine on the manifold .
there is a sensor in one of the drive shaft that finds the speed it could either be that or the engine computer is failing
Because after you change a sensor you have to hook a OBD I or II to your computer's wire harness to clear the code. Or you can turn the backwards and then forwards and sometimes that will reset it. Either way changing the sensor won't reset the check engine light...U have to clear it thur your computer.
The oil pressure sensor on a 92 Honda Accord is replaced by disconnecting the wiring harness and unscrewing it using a wrench or socket set. The replacement sensor is then put into place and torqued back to specs.
You can test the engine coolant sensor by using an ohmmeter. Attach the positive and negative probes to the terminals of the coolant sensor.
A crank shaft position sensor on a 1998 Honda Accord reads whether or not a the engine is spinning correctly. If there is a discrepancy on how the crankshaft is spinning the sensor will relay it to the ECU.
Just unplug the negative terminal of the battery for about 10 minutes and that will reset the computer
they are located near the front engine
Just reset your computer after replacing the O2 sensor.
Remove the negative power line to the battery. Wait a few seconds and replace. That will reset the check engine light. darksidesteve