OBD Knowledge

Discover everything you need to know about OBD codes in OBDCodex’s OBD Knowledge category, covering OBD2 codes for newer vehicles and OBD1 code lists for older models.

p1168 nissan

P1168 Nissan Code: Discover Meaning, Causes & Simple Repair Steps

OBD CodexApr 21, 20248 min read
P1168 Nissan Code: Discover Meaning, Causes & Simple Repair Steps If you’re a Nissan owner encountering the P1168 code, you’re probably looking for answers. Don’t worry—I’m here to help!  Before you go ahead and replace the O2 sensor right away, let’s take a step back. It’s important to understand the root cause of the issue […]
c1201 toyota

C1201 Toyota Code: How to Tackle Engine Control Problems

OBD CodexApr 21, 20246 min read
C1201 Toyota Code: How to Tackle Engine Control Problems Prepare to tackle the C1201 Toyota code with our comprehensive guide. If you’ve encountered engine control problems, this article serves as your path to a solution. We’ll explore the likely culprits, provide a detailed diagnostic process, and offer effective remedies for the C1201 code. Let’s dive […]
gm obd1 codes list

GM OBD1 Codes List [Free Download]

OBD CodexApr 21, 20245 min read
GM OBD1 Codes List [Free Download] Whether you own a classic Chevrolet, Cadillac, or any other GM model, understanding the OBD1 codes specific to your vehicle is crucial for effective troubleshooting and maintenance. With our complete list of OBD1 codes, you can gain the knowledge and insights needed to decipher GM OBD1 codes, empowering you […]
p1800 nissan

P1800 Nissan Code: VIAS Control Solenoid Valve Issue

OBD CodexApr 21, 20247 min read
P1800 Nissan Code: VIAS Control Solenoid Valve Issue If you own a Nissan vehicle and have recently come across the code P1800, you’re in the right place. In this article, we’ll dive into the meaning, symptoms, and possible causes of the P1800 Nissan code.  Simply put, the P1800 code in Nissan vehicles refers to an […]
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P2096 – Post Catalyst Fuel Trim System Too Lean

OBD CodexApr 21, 20246 min read
P2096 – Post Catalyst Fuel Trim System Too Lean P2096 is one of the many codes related to the engine’s air to fuel ratio. In the case of the P2096 OBD2 code, it indicates a lean condition downstream of the catalytic converter. Many different factors can cause this, from vacuum leaks to a damaged fuel […]