The CPS is plug n' play. You don't need to adjust it. Even with that, the tell tale symptom of a bad CPS is crank and crank and crank. Since you're not even cranking, that is not your problem. The starter solenoid is suspect here...as is the battery, AND the connections. Just because the lights and bells come on does not mean there's enough juice to turn the engine over. "Moderate" is not "good". Swap out the battery, see if it helps...or at least jump it, or put it on a charger overnight.
P.S Do you know where I can get a t-shirt that says "STATE COLLEGE"
1990 XJ Laredo - White & Chrome
1988 MJ Pioneer - Metallic Green and Black