LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Cadillac >> 2009 >> DTS 4.6 Y >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 4.6L - DTC P0016 To DTC P0336 >> DTC P0112 or P0113 >> Circuit/System Description
September 30: LEMON manuals is back up on a temporary server! Slowness is possible

Circuit/System Description

The intake air temperature (IAT) sensor is a variable resistor that measures the temperature of the air entering the engine. The engine control module (ECM) supplies 5 volts to the IAT signal circuit, and a ground to the low reference circuit.

scientia non olet · About LEMON Manuals