What car and year?
Early 940s had a cold start injector, later ones just used software map. B200FT sounds early to me.
Check all injectors by disconnecting in turn and comparing engine change.
Did you definitely check the coolant temp sensor (easy to confuse with the gauge sensor).
Does sound like a cold start system problem, so I'd double check temp sensor and search for cold start injector (under throttle body i think).
|