Fuel rail pressure sensor | Nissan Frontier Forum
Dec 3, 2024 · On my 2017 Frontier v6, I am getting engine code P1168, "The P1168 Code is displayed when the fuel pressure detected by the fuel rail sensor is lower than the ideal levels." Has anyone …
Exhaust System Codes (p1168, p0051) | Nissan Frontier Forum
Aug 29, 2014 · 2006 Frontier SE 4x4 147k miles, just had codes P0051 and P1168. Used my Foseal Wifi OBD2 with Torque to check them, searched the forum here for some verification on the parts …
Help With Engine Codes | Nissan Frontier Forum
Apr 17, 2024 · I found this, P1051 A/F Sensor Heater. Is that considered the O2 sensor? If so which one? P1168 Closed Loop, Bank 2. Bank 2 is the driver side, so it's telling me that side is running …
Bank 2 Sensor 1 Problem - Nissan Frontier Forum
May 30, 2018 · I went ahead and replaced the Bank 2 Sensor 1 but the service engine light is still on. I cleared the code several times but it comes right back on.
2019 engine codes - Nissan Frontier Forum
Aug 22, 2023 · The P1168 and P1169 Power Train Series Codes indicate a problem in the closed-loop fuel injection system P0037 is a diagnostic trouble code (DTC) for "HO2S Heater Control Circuit Low …
Bought an Xterra with engine codes & needing advice
Mar 18, 2023 · One of the main things I wanted to fix was the check engine light, so I had the codes ran before buying, and got the following: P1148 (seemed like the "main" code), P1168, P0031, P0051, …
P0420 Trouble Nightmare - Nissan Frontier Forum
Nov 7, 2025 · Alight gents I got an issue with a p0420 check engine light. My truck is a 2016 2.5l sv frontier, 132,000 miles. October 29th of 2022 I got a check engine light and ran a scan and got a …
P1814 (Wait Detection Switch Malfunction) - Nissan Frontier Forum
Jul 21, 2012 · Also, I have a string of CEL's that I think are related, but will double-check when I reset the ECU to clear codes: P1148, P1168, P0037, P0057, P0031, P0051, P0130.
RE5R05A wont shift into higher gear | Nissan Frontier Forum
May 27, 2021 · I'm getting codes P1168 & P1051 A/F Sensor 1 Heater Bank 2 Ill be back on it soon Thank you
Bank 2, Sensor 1 O2 sensor replaced but the check engine...
Aug 3, 2022 · P1168 is telling you the closed loop control for the A/F sensor isn't working at all the P0051 tells you the heater part of the sensor isn't working. Points to wiring, ground, or possibly a fuse?