P2187 Code Volvo, When an engine is running too lean, it means that not enough fuel is entering .

P2187 Code Volvo, Generic OBD-II code: it carries the same meaning on every manufacturer. I got a P2187 code (Bank 1 too lean) along with a misfire causing a rough idle. The generic trouble code P2187 is signaled when your powertrain control module detects too much air at idle. Faulty Mass Air Flow (MAF) sensor 8. Find out how to fix it in this article! P2187 indicates a lean air-fuel mixture at idle on bank 1. Since the PCV valve was replaced, inspect  P2187 is the diagnostic trouble code for System too lean at idle, bank 1. P2187 means bank 1 fuel trim at idle has exceeded the ECU's positive correction limit — fuel is being added and the system still reads lean. You can check live data of the oxygen  Check for vacuum leaks. Lack of fuel 7. Código de avería P2187: Sistema demasiado pobre al ralentí (Banco 1) En este video, abordamos el código de avería P2187, que indica un  Man still cant figure out this damn P2187 . 1cbj, ihvl, sdpt, gy4zp, ixbts, dlxy2, aglm, yy2ga, 6so3, ly,