what would make the coil packs not fire, engine wont start on 2000 Jaguar S-Type

first time this happened,car was running fine shut it off for 10 min. would not start back up. no codes are showing,getting fuel,dont seem to be getting power to coil packs

by in Chapman, KS on November 17, 2013
1 answer
ANSWER by on November 17, 2013
Do the coils have B+ voltage at the connector with key on?