5000S Wagon L5-2309cc 2.3L SOHC (NF) (1988)
Fig. 16 Air Flow Meter Potentiometer Voltage Value Graph
8.
Adjust the potentiometer trim screw until voltage reading is within specification, Fig. 16.
9.
If the voltage values cannot be adjusted to specification, remove the fuel distributor, and air filter housing, then replace the air flow sensor housing
assembly. The potentiometer cannot be replaced separately.