240 L4-2320cc 2.3L SOHC B23F FI (1983)
FUNCTION CHECK
On the B28F engines, this system can be tested by "closing" the microswitch at the throttle pulley. The reading should be 54 +/- 2 degrees.
NO READING OR INCORRECT READING
^
Check wiring/connector continuity.
^
Check microswitch.
^
Check control unit.
