Showing articles & questions for topic

Related articles

P2178 OBD-II Trouble Code: System Too Rich Off Idle Bank 1
What the P2178 code means? P2178 is an OBD-II generic code for the engine control module (ECM) detecting the fuel control has reached it specification limits for short and long fuel...

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