88 cavalier has no spark

You need the 3 essentials for proper engine operation.Fuel,spark,and compression.You said the fuel pump is working but the question remains;is fuel reaching the fuel rail.Try starting the car and then take one spark plug out and check it for fuel odor.

Where is the ecm or computer on a 88 cavalier

on older models we had a procedure as follows.
hook up a remote starter switch turn key to on position and crank.
if there is no attempt to start or fire then the problem is in the electrical wiring. won't run in ignition on but will run in ignition start position.
They used to use fusible links that blew when they got old.
hope this helps.

Yes, the crank sensor is used both for spark timing and tach/shift switch. Check the connector and wiring first. The sensor is centered on the back of the engine. If that looks OK, put a new sensor in. They only cost $14 at autozone.

http://www.v6z24.com/jbodyforum/looking-for-88-z24-fuse-panel-diagram-t108680,highlight,fuse+panel.html

Electronic Spark Control runs a self check and it failed the check. You need to replace the HEI module inside the distributor, check all the wires and connectors for rust and clean as needed.

Sounds like one of the coils are bad.

The plug gap is .040

The filter location is under the car in the middle just below the passenger seating area connected to the fuel line.

check the throttle position sensor,it may be stuck and it wont start unless its all the way back.Almost like trying to start it with the gas pedal down-which it will crank and crank but it wont start.