---
product_id: 293041202
title: "Innovate Motorsports 3892 PSB-1 Boost/Wideband Oxygen Gauge Kit"
brand: "innovate motorsports"
price: "27133910₫"
currency: VND
in_stock: false
reviews_count: 5
category: "Innovate Motorsports"
url: https://www.desertcart.vn/products/293041202-innovate-motorsports-3892-psb-1-boost-wideband-oxygen-gauge-kit
store_origin: VN
region: Vietnam
---

# 0-5V analog output for ECU & data logger integration OLED display with multiple configurable readouts 4 BAR map sensor with -29 inHg to 43.5 PSI range Innovate Motorsports 3892 PSB-1 Boost/Wideband Oxygen Gauge Kit

**Brand:** innovate motorsports
**Price:** 27133910₫
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Tune smarter, drive safer, and never miss a beat with Innovate’s PowerSafe precision!

## Quick Answers

- **What is this?** Innovate Motorsports 3892 PSB-1 Boost/Wideband Oxygen Gauge Kit by innovate motorsports
- **How much does it cost?** 27133910₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/293041202-innovate-motorsports-3892-psb-1-boost-wideband-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

- • **Custom OLED Display:** User-configurable readouts including Boost, AFR/Lambda, PSI, kPa, BAR, and shift light for precision monitoring.
- • **Robust 4 BAR Map Sensor:** Accurate pressure readings from -29 inHg to 43.5 PSI (-1 to 3 BAR) for high-performance tuning.
- • **All-in-One PowerSafe Control:** Boost safety override disables boost or nitrous solenoids to protect your engine under pressure.
- • **Multi-Fuel Wideband O2 Compatibility:** Works seamlessly with Leaded, Unleaded, Diesel, E85 & more for versatile tuning.
- • **Seamless ECU & Data Logger Integration:** Configurable linear 0-5V analog output supports piggyback or standalone ECUs and external data logging.

## Overview

The Innovate Motorsports 3892 PSB-1 is a cutting-edge boost and wideband oxygen gauge kit featuring patented PowerSafe technology that overrides boost and nitrous controls to protect your engine. It supports multiple fuel types with a versatile wideband O2 sensor, offers a fully customizable OLED display for real-time data, and includes a high-accuracy 4 BAR map sensor. Designed for professional-grade tuning, it integrates easily with ECUs and data loggers, making it the ultimate tool for performance enthusiasts who demand safety, precision, and adaptability.

## Description

The power safe gauges combine our patented directdigital O2 sensor control technology with application specific sensors, an oled display, and a smart safety override circuit for your high performance vehicle. Our power safe technology can disable your factory or aftermarket boost control solenoid Forcing the system to spring pressure. In Nitrous applications, our power safe technology will disable your Nitrous solenoid to keep your engine safe. The power safe gauges offer the looks, safety and performance enthusiasts demand! note: no warranty for the Lambda sensor**

Review: Overall the product is great, thorough instructions, nice quality components and relatively simple install given the capabilities. However, as noted in other reviews the o2 sensor tends to die very quickly, my first one lasting 1 day and the second a week. Looking into this it seems to be a problem with the gauge starting to heat the sensor as soon as it gets power meaning it is in the process of being warmed when the engine fires up, shock cooling it with the initial vaporisation of the water condensed in the exhaust and damaging the fragile internals. To fix this I installed a switch and manually turn on the gauge a split second after starting the engine, so far this sensor has lasted quite some time. Hopefully there will be a firmware update in future requiring the RPM input be connected so the gauge can wait until it sees and RPM signal to start heating.
Review: Working awesome, installed for several years now and still going strong would highly recommend

## Features

- All-in-one, boost safety override and wideband air/fuel ratio gauge
- Wideband O2 Compatible with several fuel types (Leaded, Unleaded, Diesel, E85 & more
- OLED user configurable display: Boost, shift light, Air/Fuel ratio AFR or Lambda, inHg, PSI, kPa, or BAR
- 4 BAR map sensor, pressure range -29 inHg to 43.5 PSI (-1 to 3 BAR)
- Configurable linear 0-5v analog output for wideband O for use with piggy back or stand alone ECU's as well as external data loggers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B013UG0ERE |
| Brand | Innovate Motorsports |
| Customer Reviews | 4.2 4.2 out of 5 stars (90) |
| Date First Available | 15 September 2023 |
| Exterior | Painted |
| Item Weight | 1.11 Kilograms |
| Item model number | 3892 |
| Manufacturer | Innovate Motorsports |
| Manufacturer Part Number | 3892 |
| Model | Innovate PSB-1: PowerSafe Boost and Wideband O² Gauge Kit |

## Product Details

- **Brand:** Innovate Motorsports
- **Global Trade Identification Number:** 00856428038923
- **Item weight:** 1.11 kg
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **UPC:** 856428038923

## Images

![Innovate Motorsports 3892 PSB-1 Boost/Wideband Oxygen Gauge Kit - Image 1](https://m.media-amazon.com/images/I/310BOPj3tYL.jpg)
![Innovate Motorsports 3892 PSB-1 Boost/Wideband Oxygen Gauge Kit - Image 2](https://m.media-amazon.com/images/I/41caf6hq9tL.jpg)
![Innovate Motorsports 3892 PSB-1 Boost/Wideband Oxygen Gauge Kit - Image 3](https://m.media-amazon.com/images/I/41y66i5XoLL.jpg)
![Innovate Motorsports 3892 PSB-1 Boost/Wideband Oxygen Gauge Kit - Image 4](https://m.media-amazon.com/images/I/61rGbqwXEiL.jpg)

## Questions & Answers

**Q: does this come with a vacuum line for a turbo?**
A: Fir what I can remember, it comes with vacuum like for the map that it use’s .

**Q: How do you configure the 0-5v output?**
A: Buy a areoforce Guages and buy a 0.5v box that's the easiest way for someone who isn't really into wiring things in

**Q: Can the AFR and boost pressure be switched as far as their position on the gauge goes?**
A: As far a position you can only change it from displaying AFR or boost big or small like as in boost in big and afr small on display or afr big on display and boost small on display at same time

**Q: Does this model eat oxygen sensors like the mtx-l does? i really like the features and look but i really dont want to deal with buying 8 sensors again**
A: Only had this unit for 2 months, cannot honestly answer if it eats O2 sensors, so far, so good though.

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by P***O on 3 March 2022*

Overall the product is great, thorough instructions, nice quality components and relatively simple install given the capabilities. However, as noted in other reviews the o2 sensor tends to die very quickly, my first one lasting 1 day and the second a week. Looking into this it seems to be a problem with the gauge starting to heat the sensor as soon as it gets power meaning it is in the process of being warmed when the engine fires up, shock cooling it with the initial vaporisation of the water condensed in the exhaust and damaging the fragile internals. To fix this I installed a switch and manually turn on the gauge a split second after starting the engine, so far this sensor has lasted quite some time. Hopefully there will be a firmware update in future requiring the RPM input be connected so the gauge can wait until it sees and RPM signal to start heating.

### ⭐⭐⭐⭐⭐ Review
*by J***Y on 31 October 2025*

Working awesome, installed for several years now and still going strong would highly recommend

### ⭐⭐⭐⭐⭐ Review
*by W***G on 3 February 2025*

Works great right out of the box. Very clear instructions.. Finally a quality product.. thank you But now after a few weeks the sensor is bad and reads erratic.. Trying to get it warrantied... No luck so far

## Frequently Bought Together

- Innovate Motorsports 3892 38920 PSB-1: POWERSAFE Boost & 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 Gauge Metal Dashboard Pod - Fits Any Make/Model - Mounts (1) 2-1/16" (52mm) Gauge to Vehicle's Dash

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/293041202-innovate-motorsports-3892-psb-1-boost-wideband-oxygen-gauge-kit](https://www.desertcart.vn/products/293041202-innovate-motorsports-3892-psb-1-boost-wideband-oxygen-gauge-kit)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-01*