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OBD Codes > Suzuki > p0188

Suzuki Information

DATSC provides free error code information for Suzuki vehicles and is provided free of charge.

Facts
Country & Continent of Origin: Japan (Asia)

Fuel Temperature Sensor B Circuit High

PossibleSymptons

- Engine Light ON (or Service Engine Soon Warning Light)

PossibleCauses

- Harness or connectors (The sensor circuit is open or shorted) - Fuel tank temperature sensor may be faulty

PossibleCauses

Replaced Fuel Temperature Sensor

SpecialNotes

The fuel tank temperature sensor is used to detect the fuel temperature inside the fuel tank. The sensor modifies a voltage signal from the ECM. The modified signal returns to the ECM as the fuel temperature input. The sensor uses a thermistor which is se