Mazda Mazda6 - Dtc P0182

F2–120
ON-BOARD DIAGNOSTIC
DTC P0182
A6E407001082219
Diagnostic procedure
DTC P0182 Fuel temperature sensor circuit low input
DETECTION
CONDITION
• PCM monitors input voltage from fuel temperature sensor while engine is running. If input voltage from fuel
temperature sensor is below 0.1 V, PCM determines fuel temperature sensor circuit low input.
POSSIBLE
CAUSE
• Fuel temperature sensor malfunction
• Connector or terminal malfunction
• Short to GND in wiring between fuel temperature sensor terminal A and PCM terminal 35
• Fuel temperature sensor signal and GND circuits short each other
• PCM malfunction
FUEL TEMPERATURE SENSOR
4
6
2
5
43
6
2
A
B
35
91
PCM
B
A
91
35
FUEL TEMPERATURE SENSOR
HARNESS SIDE CONNECTOR
PCM
HARNESS SIDE CONNECTOR
STEP INSPECTION ACTION
1 VERIFY RELATED REPAIR INFORMATION
AVAILABILITY
• Check for related Service Information
availability.
• Is any related repair information available?
Yes Perform repair or diagnosis according to available Service
Information.
• If vehicle is not repaired, go to next step.
No Go to next step.