P2187 Diagnostic Trouble Code Discussion for April 2020
Fuel System Too Lean At Idle
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| Help Request | Posted | |
| 2007 Hyundai Azera SE 3.8L No Start, Poor Idle Quality, Cuts out, Stall, MIL Lamp on VIN: KMHFC46F37 P2187: Fuel Trim System Too Lean At Idle Adaptive (Bank 1). The Check Engine light has been on for a long time from the EVAP system related problems. Suddenly out of the blue, the customer started having starting issues, would have to crank on it 3 times before it would finally start, spit, sputter, choke & die... |
April 23, 2020 | |
| 2008 Hyundai Santa Fe GLS 2.7L MIL Lamp on VIN: 5NMSG13D38 P2187: Lean condition at idle. So this is a fun one. I have run every test is can think of and still cant figure this one out. Have smoke tested intake and exhaust without issues. Have cleaned throttle body and verified proper operation. Replaced throttle body gasket. Have replaced pcv ... |
April 24, 2020 | |
| 2008 Hyundai Santa Fe GLS 2.7L MIL Lamp on VIN: 5NMSG13D38 P2187: Lean condition at idle. So this is a fun one. I have run every test is can think of and still cant figure this one out. Have smoke tested intake and exhaust without issues. Have cleaned throttle body and verified proper operation. Replaced throttle body gasket. Have replaced pcv ... |
April 28, 2020 |
