SW L4-1.9L DOHC VIN 7 (1993)
Fuel Gauge Sender: Component Tests and General Diagnostics
Use the following chart to obtain the proper resistance to produce the desired gage reading. Engine off, key on. Dial up the resistance on the
potentiometer using a Digital Multimeter on the Ohms setting. Clip the potentiometer across pin B and C on the gage side of the in-line fuel connector
located in the rear compartment behind the carpet on the driver side. (The connector should be disconnected.)
Check the resistance through the sensor at the connector pins A and B.
Sensor resistances:
33-37 ohms at Full
245-257 ohms at Empty
