Not really an answer, more to the question. You can hear the knock at idle. However, if the engine has time to cool, it's not so audible. Also, if you hit the accelerator, the sound seems to die away when the engine returns to idle. The sound is coming from both the top and bottom of the engine.
The check engine light on a 94 Buick Olds Cutlass is read using an OBDII code reader. It is connected to the port under the dash which interfaced directly with the reader.
I'm not a mechanic / technician but the engine wiring schematic in my Chilton repair manual for the 2.3 in a 1994 Ford Ranger does not show a knock sensor
There is no knock sensor on a 94 4L jeep engine. In 1991 when they changed to the 4L HO motor, they removed the knock sensor from the system.
left side {driver} of engine below intake manifold
Trick question. there isn't a 94 olds aurora.
LS does not have a knock sensor. GSR does have a knock sensor
I think you will find that it is a fuseable link, located in the engine compartment fuse box
I'm not a mechanic / technician but the engine wiring schematic for the 3.0 liter V6 engine in a 1994 Ford Ranger that is in my Chilton's repair manual does not show a knock sensor
located in the block between the oil pan and cylinder head or the head itself middle way of the engine depending on the engine that ypu have
As far as I know , the 1994 Ford Explorer - 4.0 L - OHV engine does not have a knock sensor ( in 1996 when Ford went to OBD II / EEC - V the knock sensor was added on the 4.0 L - OHV engine )
I'm not a mechanic / technician but my Chilton repair manual does not show a knock sensor in the engine wiring schematic for the 2.3 liter 4 cylinder in a 1994 Ford Ranger
Knock sensor = CKP sensor on this vehicle.