motor stumbles after it warms up

[fixkick]

here is my DTC page.
unified.. I added the Europe, codes for IMMO there.
http://www.fixkick.com/ECU/DTC-errors/DTC-jtgh.html

the things that cause limphome, are here, most cause EFI to slam rich ! this ecu since it cant retard spark in limhome , may (?) go richer..

http://www.fixkick.com/ECU/LimpHome/failsafe.html

if say the map goes dead, the ecu must now simpulate a map. (it does so, extremely crudely and very rich)

the nag switch in not on CALIF cars, or other countries. ever. just USA FED cars.


The ecu can also get lost. (cant control fuel rates correctly, = lost)
this is caused by 02 not holding closed loop when it must.