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CODE 10 for Accord Civic CRV CRX Del Sol Odyssey Prelude 85-98 86-98 97-98 85-91 93-97 95-98 85-98 = IAT Sensor (Intake Air Temperature) defective circuit or unplugged / defective sensor
It depends on which version of Prelude (there were five generations) you are referring to.
I have a 1990 prelude that is in the dealership as I write this to have the speed sensor replaced. I have just been told that it is on the transmition. It is a sensor.
The O2 sensor on a Honda Prelude is found on the exhaust pipes of the vehicle. They are located near the catalytic converter which is place on the underside of the chassis.
The cylinder position sensor is located in the distributor.
How can I check the ENGINE COOLANT TEMPERATURE (ECT) sensor on my 1991 HONDA PRELUDE SI 2.1L
The IAT sensor on the 1993 Honda Prelude is located to the right of the intake manifold as you face the engine compartment. It is connected with red and green wiring.
Check hondapartscheap.com.
Just below the intake manifold.
under the distributor!
On a Prelude 91 Si, you can find the MAP sensor by looking at the black box which is mounted on the passenger side firewall. You should see vacuum lines that run to it.
On a 1991 Honda Prelude 2.1SI, the Oil Sensor is located slightly above the Oil Filter.