The only data ive found about this fail safe mode is this:
Once a spark event takes place, an ignition confirmation signal called IGf is generated by
the igniter and sent to the ECU. The IGf signal tells the ECU that a spark event has
actually occurred. In the event of an ignition fault, after...
Info on the car: Its a 1UZ W58 swapped into an ae86. Engine was removed from a 1990 LS400. ECU is 89661-50032, Wiring was done to Nigel Wade's guide.
The car has been running and driving normally for almost a year. Multiple 30 min drives, mountain runs, auto-x events ect.
Recently we took it...