Hi im working on a 2000 cirrus 2.4 where do i begin, origonal problem overheating, replaced water pump timing belt and idlers. well it had also blown the head gasket pulled head had reworked and installed then the fuel pump died. Replaced fuel pump assy. ran for two weeks fine, then after a hour+ drive pulled into store to get gas then pulled up to car wash stepped on brakes and car died.
after some looking found pcm fuse blown, replaced fuse then it blew as soon as the key was turned on. so far i have replaced the computer and checked the fuel pump and coil pack both good still blowing fuses and wont start?????
Any Ideas of where to look next?

 

Disconnect your injectors , turn ignition on (with new PCM fuse) if fuse doesnt blow you have a bad injector or the harness rubbed and you have a short on the main harness. Fuse will still blow if the harness is chaffed.

The underhood fuse box could also be the culprit if it doesnt have the cover on and you went in the car wash. The water is shorting it ...but it should have dried out by know.

 

Found problems in wireing harness

 

Good glad you found it.