---
product_id: 259312767
title: "30-0311 X-Series Obdii Gauge"
brand: "aem"
price: "₨165327"
currency: LKR
in_stock: true
reviews_count: 5
category: "Aem"
url: https://www.desertcart.lk/products/259312767-30-0311-x-series-obdii-gauge
store_origin: LK
region: Sri Lanka
---

# Auto-dimming sensor with 24 green LEDs Reads 2008+ OBDII data channels Clears Diagnostic Trouble Codes (DTCs) 30-0311 X-Series Obdii Gauge

**Brand:** aem
**Price:** ₨165327
**Availability:** ✅ In Stock

## Summary

> 🚗 Drive Smarter, Not Harder — Your Car’s Brain in One Gauge!

## Quick Answers

- **What is this?** 30-0311 X-Series Obdii Gauge by aem
- **How much does it cost?** ₨165327 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/259312767-30-0311-x-series-obdii-gauge)

## Best For

- aem enthusiasts

## Why This Product

- Trusted aem brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Secure Connection:** Positive locking connector ensures stable, vibration-proof data flow.
- • **Adaptive Brightness:** Auto-dimming sensor plus 24 green LEDs for perfect visibility day or night.
- • **Sleek & Slim Design:** Compact 2-1/16” gauge with just 0.825” depth fits anywhere seamlessly.
- • **Plug & Play Precision:** Effortless installation with power/data from OBDII port—no extra wiring hassle.
- • **Instant Engine Insight:** Real-time data and DTC clearing for proactive vehicle health management.

## Overview

The 30-0311 X-Series OBDII Gauge by AEM is a compact, easy-to-install automotive sensor that reads and clears diagnostic trouble codes from 2008+ vehicles via the OBDII port. Featuring a slim 52mm diameter, auto-dimming display with 24 green LEDs, and a secure locking connector, it delivers real-time engine data with professional-grade precision and convenience.

## Description

Aem’s x-series OBDII gauge (PN 30-0311) puts multiple channels of data at your fingertips by reading the can Bus Stream of your vehicle OBD port and transmitting those channels to the gauge display. It reads diagnostic trouble codes (dtcs) and gives you the ability to clear codes. WIRING is as simple as connecting the gauge to your vehicle OBDII port using the supplied connector! because the x-series OBDII gauge reads OBDII parameters transmitted through a vehicles can datastream, it will only work on 2008+ model Year vehicles.

Review: Recomendo
Review: i use for diagnostic tool for reading and repairing bad obd codes

## Features

- Reads data channels from 2008+ MY vehicles through the OBDII port!
- Country of Origin : United States Reads and clears Diagnostic Trouble Codes (DTCs)!
- Package Weight: 0.272 kilograms. Easy to install and wire –power and data come from OBDII port using supplied connector
- Model Number: 30-0311 2-1/16th (52mm) gauge diameter for easy mounting in gauge pods
- Reads data channels from 2008+ MY vehicles through the OBDII port! Positive locking connector provides secure connection.Auto dimming sensor delivers ideal display brightness 24 green outer LEDs for quick reference to engine parameter.Compatible with vehicle/system voltages up to 16V.Slim 0.825” overall gauge depth and 0.200” cup depth – mount them virtually anywhere

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | AEM |
| Brand | AEM |
| Model | 30-0311 |
| Product Dimensions | 15 x 15 x 15 cm; 220 g |
| Item model number | 30-0311 |
| Exterior | Painted |
| Manufacturer Part Number | 30-0311 |
| Item Weight | 220 g |

## Product Details

- **Brand:** AEM
- **Material:** Black plastic or black metal
- **Item dimensions L x W x H:** 15 x 15 x 15 centimeters
- **Item weight:** 0.22 Kilograms
- **UPC:** 840879024567

## Images

![30-0311 X-Series Obdii Gauge - Image 1](https://m.media-amazon.com/images/I/51NSqUTJS-L.jpg)

## Questions & Answers

**Q: Does this continuously use power or does it go to "sleep" so that there is no constant battery drain if the car is not running?**
A: It goes to sleep if engine is not running. Read on AEM website, it has a full info on how it works

**Q: i have a 2006 pontiac solstice. would it read my OBD2?**
A: Yes! Works for your Pontiac! Juts plug and go!

**Q: Will this work on a 2000 bmw e39 5 series?**
A: It will not unfortunately. The CAN protocol that this gauge operates on was not made standard across OEMs until 2008

**Q: Does this include the white faceplate?**
A: Hello thank you for your interest. This does not include the face plate.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***Z on 30 November 2025*

Recomendo

### ⭐⭐⭐⭐⭐ Review
*by P***O on 23 September 2019*

i use for diagnostic tool for reading and repairing bad obd codes

### ⭐⭐⭐⭐⭐ Review
*by P***T on 17 July 2025*

Awesome gauge to have. Easy to hook up. Easy to setup what setting u want. Super simple & clean looking. Will buy more.

## Frequently Bought Together

- AEM 30-0311 X-Series OBDII Gauge
- GlowShift Universal Black Single Gauge Swivel Dashboard Pod - Fits Any Make/Model - Swivels 360 Degrees - ABS Plastic - Mounts (1) 2-1/16" (52mm) Gauge to Vehicle's Dash
- GlowShift Universal Black Single Pillar Gauge Pod - Fits Any Make/Model - ABS Plastic - Mounts (1) 2-1/16" (52mm) Gauge to Vehicle's A-Pillar

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**Shop now:** [https://www.desertcart.lk/products/259312767-30-0311-x-series-obdii-gauge](https://www.desertcart.lk/products/259312767-30-0311-x-series-obdii-gauge)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-17*