EGR SOLENOID CIRCUIT OPEN CIRCUIT

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EGR SOLENOID CIRCUIT EXCESSIVE CURRENT

Notes:

Exhaust Gas Recirculation Control Circuit Malfunction

Notes:

Exhaust Gas Recirculation Circuit Malfunction

Notes:

Possible causes:

• Short to ground in EGR signal or Reference circuits
• Short to voltage in EGR ground or signal circuits
• Bad EGR valve
• Bad PCM wiring issues due to chafing or loose terminals