rx7 trouble starting

[njch69]

we were working on mazda putting new hetters on and a new battery, and we cross the wires on the battery for a couple of seconds and now it only cranks ut wont start. it doesnt have injector pulse or spark,and we replaced coil packs,cam sensor, computer,and check the fusible links.
do you guys have any ideas

 

[lil_red_wagon]

ummmm, where is the cam sensor located?

i just think that you need to drop this one off at a rotary shop. that is the only comment that i am going to make on this subject.

 

[amp]

you might have flooded it... check your relays and check to see if the fuel pump is operational..

 

[SpooledupRacing]

On the drivers fender well there is a strip of 5 fuses... the center one is fried I bet.. its an 80amp and scrwed down to the rack..

check the upper 2 also..

the center one is the main fuse, the upper two deal with fuel.

btw S4 or S5...

do check and pull all of these they are cheap from any store and replace them..