the car cranks but dont get any spark

Diagnostic Aids Engine Runs Okay  Check for faulty light bulb.  Check for open in circuit No. 419. Engine Cranks, But Will Not Run  Check continuous battery power, check fuse or fusible link for open.  Check for ECM ignition fuse open.  Check for ignition circuit No. 439 to ECM open.  Check for poor connection to ECM. Fig. 6: Chart A1, Schematic Fig. 7: Chart A1, No "Service Engine Soon" Light Page 1 of 1 3.0L VIN [L] & 3.8L VIN [3&7] PFI CEC COMP TESTS -1988 Oldsmobile Delta 88 Ro... 4/18/2009 Read the codes by crossing the "A" and "B" terminals, then turn the key to "ON" and count the flashes. a 22 will flash as 2 flashes then a short pause, then 2 flashes, if more than one code is stored, the pause will be longer. The codes will display three times and end with 12. Write them down and post here. This connector is right under the middle of the dash...

i did the code test and it came up with a oxegon sensor and a throttle body sensor could those prevent the car from starting?

This no spark could be due to a bad ignition control module. The ignition control module is located under the ignition coil (see diagram).
Faulty module can trigger no spark.
These modules can be tested. The best option is to remove it and take it to your local auto parts store. They have testers that can be utilized to see if the module is bad.

I have attached diagrams for your reference.

Please let me know if you have any questions.
Thank you.