crank but no spark

[Defected]

Okay so im selling my car to a wreckers on friday, was driving home today, stopped by maccas, went to go start the car.. Cranks but nothing..

There is fuel, There is/was power.. Battery is dying/dead, No spark from plug though. Mates have deducted it is probably the CAS.. Sound correct or not?

[dwayno80]

coil pack?? or even alternater loose wire or plug anywhere..?

[Defected]

Nah theres power, would still start if alternator wasnt connected.
Checked coil packs, they're of a VY so they're fairly new.. they're fine.. checked with mulitimeter..

NO power reading from cas :\

[hi_ryder]

ignition module?