1199 jag xj8 mas airflow sensor
Trouble code P0174 means:System too lean (bank 2)
2000 ford lightning. P1540,po171.po174
PO171 = system adaptive fuel too lean (bank 1) PO174 = system adaptive fuel too lean (bank 2)
depending on what engine maker it is , likely an intake manifold or vacuum leak, ck that first
i am looking for a dyno emisions location that speaks english
PO174 is a diagnostic trouble code (DTC) that indicates an issue with the fuel trim system, specifically related to the bank 1 sensor 1 of the engine's air-fuel mixture. It typically signifies that the engine control module (ECM) has detected an imbalance in the air-fuel ratio, often due to factors like a vacuum leak, faulty oxygen sensor, or issues with fuel delivery. This code may trigger the check engine light and can lead to poor engine performance and increased emissions if not addressed. Diagnosing the underlying cause is essential for effective repair.
pollution and carbon emisions
Yo can not "change" an engine code. You need to repair what is causing the code.Yo can not "change" an engine code. You need to repair what is causing the code.
P0174 - system to lean, bank 2. You may simply have a vacuum leak affecting bank 2. Check under the hood for disconnected vacuum line(s) on engine.
You need to have the code read and repair the cause.You need to have the code read and repair the cause.
Po174 trim lean means that the oxygen sensors have "picked" up a lean condition The engine is not running as efficiemtly as it should. The cause for this can be lots of things... bad o2 sensor, vacuum leak, low fuel pressure The list goes on. The good news is the most likely cause on your car is a bad Mass Air Flow sensor as lots of these cars have that condition and there is a service bulletin for that code and that problem
The ICD-9 code for status post hernia repair is V55.1. This code is used to indicate a history of surgery for hernia repair.