In a 1987 Oldsmobile 88, the temperature sensor is typically located on the engine block, near the thermostat housing. It may be found on the driver's side, close to the intake manifold. This sensor monitors the engine coolant temperature and sends this information to the gauge on the dashboard. Always consult the vehicle's service manual for specific details related to your model.
They are in the exhaust flow
First make sure it's actually a 88 and not a 87. On a 87 it has two sensors on the bellhousing, the one on the engine is diagnotic only. On a 88 it has a sensor either above the A/C compressor or the alternator.
Likely a bad ground in the relay
It doesn't have a distributor. It has a Distributorless Ignition System AKA DIS.
1997olds 88 the brake chime will not shut off where is the sensor so i can disengage it
in the intake where the dist. should be on the front of the engine
the camshsft sensor is located under the water pump.you can`t see it,you have to feel for it
The Crankshaft sensor is located behind the Harmonic Balancer on the front-passenger side
At the end of your air cleaner tube is a square box with 4 screws and a plug in. This is your mapp sensor
On a 1986 Oldsmobile Delta '88, the oxygen (O2) sensor is typically located in the exhaust system, either in the exhaust manifold or just downstream of it, before the catalytic converter. To access it, you may need to raise the vehicle for better visibility. The sensor is usually threaded into the exhaust pipe and can be identified by its electrical connector.
I HAV AN 87 OLDSMOBILE 88 AND HAVE BEEN TOLD THAT FOR CARS LIKE OURS, THE FUEL PUMP IS LOCATED IN THE GAS TANK... \GOOD LUCK
To change the crankshaft positioning sensor on a 1992 Oldsmobile 88, first, disconnect the negative battery cable for safety. Locate the sensor, which is typically found near the crankshaft pulley, and remove any components obstructing access. Unscrew the old sensor, disconnect the wiring harness, and install the new sensor by reversing the process. Finally, reconnect the battery and check for proper operation.