OBD Knowledge

P1157 Honda: Troubleshooting Air/Fuel Sensor Issues If you’ve come across the P1157 Honda diagnostic trouble code, you’re not alone. This perplexing code has left many Honda owners searching for answers. In this guide, we’ll explore the meaning, severity, symptoms, causes, and diagnosis of P1157 Honda. With our expertise in Honda vehicles, we’ll help you navigate […]

P1148 Nissan Code: Closed-loop Control Issues & Solutions If you own a Nissan and are dealing with the P1148 code, you’ve come to the right place. This article is your go-to resource for all things P1148 Nissan code. I’m here to guide you through it all, sharing my expertise and experience to help you understand […]

P1259 Honda Code: Resolving VTEC Issues in Your Vehicle If you own a Honda vehicle and have encountered the P1259 code, it’s essential to understand its implications and take appropriate action. In this comprehensive guide, we’ll provide you with the knowledge and steps needed to diagnose and resolve the P1259 code, ensuring optimal performance and […]

P0442: Evaporative Emission System Leak Detected (small leak) If you’ve got the P0442 error code showing up on your OBD scanner, don’t worry, as it is easily fixable. Here is a quick brief to let you know what you’re facing and what to expect. Luckily, P0442 is safe to drive with! But to avoid more […]

P0120 Code: Understanding TPS “A” Circuit Malfunction If you’ve ever encountered the P0120 OBD-II trouble code, you know how frustrating it can be to have your vehicle’s check engine light illuminate. This code refers to the “Throttle/Pedal Position Sensor/Switch “A” Circuit” issue, which can cause several serious issues if not addressed. In this article, we’ll […]