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Home >> Isuzu >> 1983 >> Impulse Standard >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel - Standard >> Component Testing >> Fuel Gauge Sending Unit >> I-Mark & P'UP

I-Mark & P'UP

Connect ohmmeter to fuel tank sending unit. As float is moved, resistance reading should change smoothly. Check resistance at 3 positions. If readings are not correct, replace sending unit.

FUEL GAUGE SENDING UNIT RESISTANCE - I-MARK

Application Ohms
Empty 97
Half Full 33
Full 6
FUEL GAUGE SENDING UNIT RESISTANCE - P'UP

Application Ohms
Empty 114-127
Half Full 41-50
Full 15-19