Retrieve the codes to find out which sensor. Could also be a problem with the fuel system. I had a restriction in mine. A loose piece of plastic was in a new fuel filter (Wal-Mart) that partially blocked the fuel line. The more I applied the throttle, the more it was starved for fuel. You may also check the fuel pump relay under the hood. Verify that the pump itself is working, then follow up the line to the injectors. ALSO, check ignition components. I also had similar symptoms from a bad coil pack. Check for spark.
The MAP sensor on a 1989 Chevy Celebrity is on the firewall on the passenger side behind the strut tower.
The MAP sensor on a 1987 Chevy Celebrity is mounted to the firewall near the right fender.
That year did not have a cam sensor.
The oxygen sensor on a 1989 Chevy Celebrity is located in the rear exhaust manifold on top about the center.
No, there is no camshaft sensor on that model.
It is part of the speedometer.
The crankshaft position sensor on a 1987 Chevrolet Celebrity is on the side of the engine nearest the firewall. I need to know which engine to give a more specific answer.
No, the 1983 model does not have a crankshaft position sensor. Only distributorless engine needs a crankshaft position sensor.
The speed sensor on a 1990 Chevy Celebrity is on the top of the transaxle on the passenger side of the car. To change it unlatch and remove the wire harness then remove the two bolts that hold it in. The speed sensor can then be lifted out of the transaxle. To reinstall a new sensor reverse these steps.
The location of the O2 sensor depends on which engine your Chevy Celebrity has. If it is the 2.5L 4 cylinder the O2 sensor is on the front of the exhaust manifold near the exhaust port. If it has the 2.8L V6 the O2 sensor is on the top center of the exhaust manifold near the firewall.
If your 1988 Chevrolet Celebrity has the V6 engine the oxygen sensor is in the middle of the exhaust manifold nearest the firewall. If you have the 4 cylinder engine the oxygen sensor is located in the exhaust manifold just above the exhaust pipe flange.
The throttle position sensor is on the throttle body.