P2189 Diagnostic Trouble Code Discussion for February 2024
Fuel Trim System Too Lean At Idle Adaptive (Bank 2)
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| Help Request | Posted | |
| 2014 Land Rover Range Rover Sport HSE 3.0L Poor Idle Quality, High idle on start VIN: SALWR2WF9E P2189: System Too Lean At Idle Bank 2. Hello, got one that has me stumped, started after a supercharger removal to replace the coolant inlet pipes. after installation of the supercharger noted the high idle speed on first start (3k rpm) and had the codes listed below. smoke test at this p... |
February 09, 2024 |
