cranks wont start on 1990 Pontiac Firebird

car was running but rough tested coil and was bad replace replaced pole piece and module also ecm after testing with snap on scan tool mt 2500 and tested

by in Waterbury, VT on November 02, 2012
2 answers
ANSWER by , November 02, 2012
so you have no spark? is this the issue?
ANSWER by , November 02, 2012
check for voltage at coil