---
product_id: 24317372
title: "Dlg-1 Dual Lambda Oxygen Gauge Kit"
brand: "innovate motorsports"
price: "VT152943"
currency: VUV
in_stock: true
reviews_count: 13
category: "Innovate Motorsports"
url: https://www.desertcart.vu/products/24317372-dlg-1-dual-lambda-oxygen-gauge-kit
store_origin: VU
region: Vanuatu
---

# Wideband O2 sensor for multiple fuels Dual-bank exhaust monitoring V-engine compatibility Dlg-1 Dual Lambda Oxygen Gauge Kit

**Brand:** innovate motorsports
**Price:** VT152943
**Availability:** ✅ In Stock

## Summary

> ⚡ Tune smarter, not harder — dominate your engine’s performance game!

## Quick Answers

- **What is this?** Dlg-1 Dual Lambda Oxygen Gauge Kit by innovate motorsports
- **How much does it cost?** VT152943 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/24317372-dlg-1-dual-lambda-oxygen-gauge-kit)

## Best For

- innovate motorsports enthusiasts

## Why This Product

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

## Key Features

- • **Fuel-Type Versatility:** Supports Leaded, Unleaded, Diesel, E85 & more—one gauge to rule all fuels.
- • **Compact & Durable Design:** Sleek black/silver bezel with a robust build fits perfectly in any performance setup.
- • **Plug & Play Installation:** Comes complete with sensors, cables, and bungs for quick setup and instant data.
- • **Pro-Grade Responsiveness:** Instant AFR feedback ensures you never miss a tuning beat.
- • **Precision Dual Lambda Monitoring:** Track left & right exhaust banks simultaneously for unmatched tuning accuracy.

## Overview

The Innovate Motorsports DLG-1 Dual Lambda Oxygen Gauge Kit offers professional-grade dual-bank air/fuel ratio monitoring compatible with a wide range of fuel types and V-configured engines. Complete with sensors, cables, and installation accessories, it delivers instant, precise AFR data to optimize engine tuning and performance.

## Description

DLG-1: Dual Lambda (AFR) Gauge Kit - includes the DLG-1 gauge, (2) Wideband oxygen OÂ² sensors, (2) 8 ft. sensor cables, LC-2 Wideband Controller, (2) OÂ² sensor weld-on bungs, Black/Silver bezel, Black/White faceplate, Serial program cable, and Installation manual.

Review: Great tool!! - Mounted in steel ammo can for diagnostic tool! Works really well.
Review: Very good A/F ratio monitor, instant response to any changes in A/F - Very easy to install. I made mine into a portable unit to use tuning multiple cars. Extremely responsive, but you want to use a standard 1/4" thick O2 sensor bung, readings are erratic with the supplied 1" thick bung. Only time I've had an issue is if it didn't have a GOOD 12v connection, lower amp circuits cause E9 codes. I would recommend this for anybody who is serious about tuning there vehicle(s) with actual data.

## Features

- Monitor left and right exhaust banks on one single gauge
- Wideband O2 Compatible with several fuel types (Leaded, Unleaded, Diesel, E85 & more)
- Perfect for all V configured engines

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B013UG0GHC |
| Best Sellers Rank | #119,725 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Performance Fuel Gauges #32 in Automotive Fuel Gauges |
| Brand | Innovate Motorsports |
| Customer Reviews | 4.5 4.5 out of 5 stars (124) |
| Date First Available | June 25, 2015 |
| Exterior | Painted |
| Global Trade Identification Number | 00856428038916 |
| Item Weight | 3.2 pounds |
| Item dimensions L x W x H | 11 x 7.5 x 3 inches |
| Item model number | 3891 |
| Manufacturer | Innovate Motorsports |
| Manufacturer Part Number | 3891 |
| Material | Plastic |
| Model | 3891 |
| OEM Part Number | 3891 |
| Product Dimensions | 11 x 7.5 x 3 inches |
| UPC | 856428038916 |

## Product Details

- **Brand:** Innovate Motorsports
- **Item Weight:** 3.2 Pounds
- **Item dimensions L x W x H:** 11 x 7.5 x 3 inches
- **Material:** Plastic
- **UPC:** 856428038916

## Images

![Dlg-1 Dual Lambda Oxygen Gauge Kit - Image 1](https://m.media-amazon.com/images/I/616BkDpKmlL.jpg)

## Questions & Answers

**Q: Will these sensors also tie in to my pcm or am i going to have to run four sensors**
A: PCM is a fairly generic term so hopefully this helps. There are two wires that give 0-5v analog reference signals for each of the o2 sensors so if your PCM (as opposed to a megasquirt haltech motec etc) can handle 0-5v analog inputs you're good to go. If it's a factory/oem ecu the likelihood of that is slim to none. Again hth

**Q: Will this work with the HPtuners mpvi  pro scanner?**
A: Yes just have to enter the pid in hp tuners

**Q: I have a brand new single gauge kit. Can I get the dual gauge standalone and then buy another single kit? I would assume that would be cheaper.**
A: The gauges are not sold alone.  They are only sold in kits.

**Q: Diameter of gauge body?**
A: The gauge is 2-1/16" (52mm)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great tool!!
*by K***7 on July 22, 2025*

Mounted in steel ammo can for diagnostic tool! Works really well.

### ⭐⭐⭐⭐⭐ Very good A/F ratio monitor, instant response to any changes in A/F
*by K***. on February 14, 2018*

Very easy to install. I made mine into a portable unit to use tuning multiple cars. Extremely responsive, but you want to use a standard 1/4" thick O2 sensor bung, readings are erratic with the supplied 1" thick bung. Only time I've had an issue is if it didn't have a GOOD 12v connection, lower amp circuits cause E9 codes. I would recommend this for anybody who is serious about tuning there vehicle(s) with actual data.

### ⭐⭐⭐⭐⭐ Works, zero issues.
*by A***T on January 21, 2026*

Worked as expected

## Frequently Bought Together

- Innovate Motorsports 3891 38910 DLG-1 Dual Wideband Air/Fuel Ratio Gauge Kit
- 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.vu/products/24317372-dlg-1-dual-lambda-oxygen-gauge-kit](https://www.desertcart.vu/products/24317372-dlg-1-dual-lambda-oxygen-gauge-kit)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-16*