I have seen a lot of exemples and pictures for the test connectors
under the steering wheel. But none fits the one I have.
MPFI , Ecu unit with 3 connectors , distributor without knock sensor unit (only vacuum an pressure control) , just two wires to the coil.
The transistor is in the housing.
The white connector pair on one side just has a single loop trough , and is
always connected since I bought the car , one year ago.
Should I disconnect the white ones ?
And use the green ones only for ignition timing ?
Under the hood are more connectors , see pictures....
They are for testing as well ?
Thanks for help !