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P0490-Exhaust-Gas-Recirculation-A-Control-Circuit-High
#1

Exhaust Gas Recirculation (A) Control Circuit High

The Engine Control Module (ECM) does not detect voltage on the Exhaust Gas Recirculation (EGR) Solenoid circuit.

Cause:
Faulty Exhaust Gas Recirculation (EGR) Solenoid
Exhaust Gas Recirculation (EGR) Solenoid harness is open or shorted
Exhaust Gas Recirculation (EGR) Solenoid circuit poor electrical connection

Symptoms:
Check engine light
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