Originally Posted by
Billabong
From what I can gather, the error relates to:
'511 O Read Only Memory (ROM) test failure'
Doesn't relate directly to Cossie EEC-IV ecu, but would strongly expect the error codes to be std on any Ford EECIV variants.
If you're still stuck Will, I can type up the reset procedure from the Workshop Manual.
Mate that would be fucking legendry