Oldsmobile/Buick Repair: 1993 buick lesabre, crankshaft sensor, buick lesabre

Question
Am receiving no spark to ignition module; crankshaft sensor replaced; new module; new computer; new coils; still receiving no fire

Answer
Hello John,
A couple things come to mind.

Now you say you are recieving no "spark TO" the ignition module.....do you mean no power to the module?
The only place you should have spark is from the plug wires.

Are you getting voltage to the coilpack, coil, or ignition system? (I don't know what type of ignition your car has. You only said lesabre) If not, could be a fuse, ignition switch, or wire connection. Should be a pink wire.
Check the ign fuse.
If you are getting power, and you actually had one of the items you replaced was bad, and you didn't find and repair the cause of the failure in the first item, then the replacement could be ruined by the same problem.


Van