P0171 Diagnostic Trouble Code Discussion for December 2023
Fuel System Lean (Bank 1)
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| Help Request | Posted | |
| 2013 Toyota Prius V Five 1.8L Poor Idle Quality VIN: JTDZN3EU2D P0171: lean. Just purchased vehicle from southern Georgia. Vehicle has never left warm climate and is now in Ohio. One owner-every service record since new. Very very clean and meticulously taken care of. Owner states never had problem with vehicle idling. Of course no... |
December 06, 2023 | |
| 2018 GMC Canyon All Terrain 3.6L Poor Idle Quality, Misfire VIN: 1GTG6CEN3J P0171: lean bank 1. ... was doing a check out. Truck had several drivability codes. Upon inspection I found that the hose from the air box to the throttle body was torn open on the bottom. I replaced that and cleared the codes. While driving it had a slight rough idle and al... |
December 08, 2023 |
