P040C-Exhaust Gas RECIRCULATION Temperature Sensor "A" Circuit Low: Notes
WARNING: This page is about a different car, the 2016 RAM 3500 HD and 2016 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article
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Fig 1: Temperature / Pressure / MAP Sensor Circuit Diagram