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P0491 Diagnostic Trouble Code Discussion for June 2007

Secondary AIR System Insufficient Flow Detected (Bank 1)

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Trouble Ticket Help Requests for DTC P0491
Help Request Posted
2004 Chrysler Sebring LX 2.4L MIL Lamp on VIN: 1C3EL46J64
P0491: AIR System Performance. ... (so i've been told). this is a california car. the first time the car was brought in was for a dead battery. we found the secondary electric air injection pump staying on at all times. we found the relay was stuck. thare was no engine light on or codes at ...
June 20, 2007