P2180 — System Too Rich Off Idle (Bank 2)

Powertrain (engine/transmission)

System Too Rich Off Idle (Bank 2)

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Can I drive with P2180?

You can usually drive home and book an inspection within a few days.

Frequently asked questions

What does fault code P2180 mean?

P2180 means System Too Rich Off Idle (Bank 2).

Can I keep driving with P2180?

You can usually drive home and book an inspection within a few days.

Related fault codes

  • P2181 — Cooling System Performance
  • P2182 — Engine Coolant Temperature Sensor 2 Circuit
  • P2183 — Engine Coolant Temperature Sensor 2 Circuit Range/Performance
  • P2184 — Engine Coolant Temperature Sensor 2 Circuit Low
  • P2185 — Engine Coolant Temperature Sensor 2 Circuit High
  • P2186 — Engine Coolant Temperature Sensor 2 Circuit Intermittent/Erratic
  • P2187 — System Too Lean at Idle (Bank 1)
  • P2188 — System Too Rich at Idle (Bank 1)
  • P2189 — System Too Lean at Idle (Bank 2)

Get a full diagnosis for P2180 with AutoUncover.