Bosch Motronic 2.10.3
Posted: 22 May 2014, 02:30
Hi, I would like to know if there will be a feature to reset the idle actuator on this old Bosch Motronic 2.10.3 ECU?
Hi...
I think that's not necessary, but try the procedure for M1.5.5:
The function allows to set to zero all the motor self-adaptive parameters and to simultaneously re-calibrate the minimum actuator position.
Note: every time the actuator is replaced the ECU must learn the minimum position.
The procedure should be executed in the following order:
1) Execute this adjustment procedure (in this case try disconnect the ECU for several minutes and turn the key on for about 30 seconds)
2) Turn the key OFF for about 30 seconds
3) Turn the key ON and wait about 30 seconds
4) Start the engine and drive 10 km.