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Home >> Infiniti >> 2013 >> FX37 Limited Edition >> Repair and Diagnosis >> External Pages >> Different car >> Section 3 (Engine Control System (Introduction)) >> System Description >> Fuel Filler Cap Warning System >> System Description >> Input/Output Signal Chart
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Input/Output Signal Chart

WARNING: This page is about a different car, the 2013 Infiniti FX50. However, it is still accessible from the selected car via links, so may be relevant.
INPUT SIGNAL REFERENCE

Unit/Sensor Input signal to ECM ECM function
EVAP control system pressure sensor(1) Pressure in purge line Fuel filler cap warning control
Unified meter and A/C amp. Fuel level(2)
Combination meter Fuel filler cap warning reset signal(2)
(1) Except for Mexico
(2) This signal is sent to the ECM via the CAN communication line.
OUTPUT SIGNAL REFERENCE

Unit Output signal Actuator
ECM Fuel filler cap warning display signal(1) Combination meter
(1) This signal is sent to the combination meter via the CAN communication line.
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