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Home >> Suzuki >> 2011 >> Grand Vitara Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis >> Diagnostic Information and Procedures >> DTC P0462: Fuel Level Sensor "A" Circuit Low; P0463: Fuel Level Sensor "A" Circuit High >> DTC Detecting Condition and Trouble Area
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DTC Detecting Condition and Trouble Area

P0462, P0463 DTC DETECTING CONDITION CHART

DTC detecting condition Trouble area
P0462: Fuel Level Sensor "A" Circuit Low 
Resistance of main fuel level sensor signal circuit and fuel level sensor ground circuit lower than 20 Ω for 5 sec.
(2 D/C detection logic)
  • Main fuel level sensor and/or its circuit
  • Sub fuel level sensor and/or its circuit
  • Combination meter
  • ECM
P0463: Fuel Level Sensor "A" Circuit High 
Resistance of main fuel level sensor signal circuit and fuel level sensor ground circuit higher than 300 Ω for 5 sec.
(2 D/C detection logic)