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MWI FUEL LEVEL SENSOR SIGNAL CIRCUIT MWI-63 < DTC/CIRCUIT DIAGNOSIS > C D E F G H I J K L M B A O P Check the resistance between fuel level sensor unit and fuel pump Standard float position *: When float rod is contact with stopper. Is the inspection result normal? YES >> GO TO 3. NO >> Replace fuel level sensor unit and fuel pump (main). 3. CHECK FUEL LEVEL SENSOR UNIT (SUB) Inspect the resistance of fuel level sensor unit (sub). Standard float position *: When float rod is contact with stopper. Is the inspection result normal? YES >> INSPECTION END NO >> Replace fuel level sensor unit (sub). Fuel level sensor unit and fuel pump (main) Condition Resistance (Approx.) Terminal 2 5 Full (A) 3 Ω Empty (B) 80 Ω JPNIA1110ZZ Standard float position [mm (in)] * Full (A) Approx. 223.8 (8.81) Empty (B) Approx. 29.4 (1.16) Fuel level sensor unit (sub) Condition Resistance (Approx.) Terminal 1 2 Full (A) 3 Ω Empty (B) 40 Ω JPNIA1111ZZ Standard float position [mm (in)] * Full (A) Approx. 4.7 (0.19) Empty (B) Approx. 202.4 (7.97) |