06-12-2015, 08:19 PM
Possibly a temp sensor fault for the starting issue. I assume you've checked the battery is good?
As for stage 1, yes it's a remap and you don't need any other mods, just buy a map and flash that to the ECU. You do that via the OBD port under the dash, rather than directly to the ECU on these.
As for stage 1, yes it's a remap and you don't need any other mods, just buy a map and flash that to the ECU. You do that via the OBD port under the dash, rather than directly to the ECU on these.