Showing articles & questions for topic
P0489

Related articles

P0489 OBD-II Trouble Code: Exhaust Gas Recirculation “A” Control Circuit Low
P0489 means that the exhaust gas recirculation (EGR) “A” control circuit is reporting a low voltage flow due to faulty wiring or clogged EGR passages.

Related questions

Question
EGR codes P0489 and P042E.
These codes are for EGR low flow and and a EGR valve being stuck open. Sounds to me like carbon buildup has wedged the valve open and further blocked flow through it. Have a certified mechanic, like one from YourMechanic,...

Need a mechanic?

Our certified mobile mechanics make house calls in over 700 U.S. cities. Fast, free online quotes for your car repair.

Get a quote

Post a question and get free advice from our certified mechanics.


Ask a question