1999 Subaru WRX 4 cyl All Wheel Drive Manual
Is the ignition module and engine computer the same unit on DIS systems?
How often does the ecm reads the input from the CKP sensor and (CMP) sensor?
Another question, Once the ECM knows what stroke and (TDC) cylinder #1 is on from the 2 sensors, the ECM automatically does a sequence? Theres no sensors monitoring any of the other cylinders to know what there (TDC) and to know there stroke. Is the ECM already programed to fire automatically in a certain order, once it knows the number 1 cylinders position?
Sunday, January 24th, 2010 AT 4:10 PM