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Home >> Chevrolet >> 2008 >> Impala LTZ >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 3.9L - DTC P0340 To DTC P3400 >> DTC P1682 >> Typical Scan Tool Data
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Typical Scan Tool Data

EC Ignition Relay Feedback

Circuit Short to Ground Open Short to Voltage
Operating Conditions:  Ignition ON Engine OFF. Powertrain Relay commanded ON
Ignition 1 Voltage 0 Volts 0 Volts 12 Volts
Ignition 1 Signal

Circuit Short to Ground Open Short to Voltage
Operating Conditions:  Ignition ON Engine OFF. Ignition Main Relay commanded ON
Ignition 1 Voltage 0 Volts 0 Volts 12 Volts
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