Troubleshooting the P2187 Code A Comprehensive Guide

The code P2187: System too lean at idle – Bank 1 points out a fault in the engine's air-to-fuel ratio, indicating that the engine is running ... The problem they found was three crank case vent hoses split up. they replaced three hoses and oil return, oil separa, several clamps. I Fixed Engine Codes P2187 P2189 in 1 Hour with a CHEAP FIX! How to fix rough idle and engine misfires. Make sure to "Subscribe" to catch ... This trouble code would mean that the automobile's on-board computer has a lean fuel mixture at an idle in either Bank 1 or Bank 2. Honda Civic rough idle, check engine light P2187 fuel system lean at adle ... Causes and Fixes P2187 Code: System too Lean at Idle (Bank 1). HVAC ... p2187. bobrestore. Posts: 347. Hello. 2005 Boxster "S". I replaced the ... If you only have the one code, clearing it should not be a concern. HowIFixedIt Customer stated my check engine light is on. Volkswagen CC 2.0 check engine light on with code P2187. This code is mostly concerned about the value provided by the air/fuel ratio sensor, more commonly called an oxygen sensor (located in the exhaust) I have a 2006 Sonata with about 40,000 miles on it. Recently the check engine light came on, and checking the codes revealed a P2187, ... P2187 = System Too Lean at Idle (Hyundai specific code). However, this is a little more difficult to fix as this indicates a LEAN condition, ...