P2178 & P2187 Error Codes
Hi, new to this forum but have been on other forums so not completely ignorant. Close though. I figured my issue may be common so I did search threads before posting this.
I recently purchased a 2012 Evoque with 70k miles. It started throwing inconsistent error codes P2178 (bank 1 too rich) and P2187 (bank 1 to lean). The car does hesitate at low RPM but fine at higher speeds. Could that be an O2 sensor? Other ideas?
If yes, a good place to purchase? (I have bought a ton on rockauto but open if you know of a better place for Exoque parts). Thanks!
06-11-2019 03:25 PM