 |
 |
|
|
02-05-2023, 12:05 PM
|
#5 |
 
Drives: 2009 Base Hatch 2 Dr Auto Join Date: Dec 2008
Location: nj
Posts: 4,784
|
How do you fix code P0171?
You can usually fix P0171 using the following steps: Replace the fuel pump or fuel filter. Change the fuel pressure regulator. Replace the powertrain control module. Change one or more injectors. Replace one or more oxygen sensors. Change the mass airflow sensor. Repair vacuum leak
__________________
Synthetic Oil: Its All In Your Head |
|
|
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Getting a P0171 code even after taking it to the shop | Chip Whitley | DIY / Maintenance / Service | 3 | 01-30-2021 09:24 AM |
| SRS B1653 fault code | CB900F2 | DIY / Maintenance / Service | 3 | 11-14-2018 08:33 AM |
| The Official "Bamboo the Yarisworld Traveler" Thread (v4, part 2) | Darb | Off-topic / Other Cars / Everything else Discussions | 86 | 10-18-2017 08:03 AM |
| Yaris CDX 1999 P0171 error code | Davax | DIY / Maintenance / Service | 2 | 08-18-2010 07:14 PM |
| error code P0171 | bronsin | DIY / Maintenance / Service | 17 | 03-12-2010 06:22 PM |
Threaded Mode