Typical Scan Tool Data
WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 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 |