Thread: 04 Comp G no start after A/C work

Hello all, new to the forum. sorry i don't have time for a lengthy introduction, but it's been a long day and i need some sleep lol.

Anyway, I'm working on my wife's 04 Grand Prix GTP, i just replaced the A/C compressor, dryer, expansion valve, etc. (as a kit), and now the car won't start. I know the A/C alone wouldn't cause that problem, but maybe there is a common mistake people make? I didn't have much time to diagnose today, but i know it's getting fuel pressure at the rail, but no spark. i'm looking into wiring diagrams so i can check if i broke a wire somewhere while changing the compressor, but other than that, anyone have any ideas? I've done alot to this car over the years, but a no-start is new to me. Thanks

Thanks to anyone who put some thought into it, but i got it figured out. The wires to the crank sensor had been rubbed, and apparently when i put the new compressor on it, i broke the last few remaining copper strands on one of them. Pain in the ass to get enough wire free to repair, but i got it taken care of.

Thanks again, and when i get a chance, I'll do a proper hello in the introductions section.