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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 936 (Engine Controls And Fuel - 6.6L (LMM) - DTC P02E0 To DTC P154A) >> DTC P0403 or P046C >> Typical Scan Tool Data

Typical Scan Tool Data

WARNING: This page is about a different car, the 2007 GMC Sierra, 2007 GMC Cab & Chassis Sierra, 2007 Chevrolet Silverado, and 2007 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
EGR Position Sensor

Circuit Normal Range Short to Ground Open Short to Voltage
Operating Conditions:  Engine Running
EGR 5-Volt Reference Voltage 0.98 Volts 0 Volts 0 Volts 1.29 Volts
EGR Sensor Signal 0.98 Volts 0 Volts 0 Volts 4.98 Volts
EGR Low Reference 0.98 Volts - 4.8 Volts -
High Motor Control 0.98 Volts 0.98 Volts 0.98 Volts 1.12 Volts
Low Motor Control 0.98 Volts 0.98 Volts 0.98 Volts 0.98 Volts