Fuel Mixture Control System - Lowers Pollution on CNG LPG Engines

Closed-loop Lambda Control System

Stepper to control air/fuel mixture and lower pollution

 - uses Oxygen Sensor (not included)

Includes Oxygen Sensor Emulator

installation instructions included

Use on:
Natural Gas (CNG), Propane (LPG) engines and engine conversions

The Lambda Closed-loop Control System function uses the oxygen sensor signal to open and close a stepper motor to control CNG or LPG flow to the engine and therefore keeps the air/fuel ratio constant at Lambda 1. Saves fuel and lowers emissions. Mostly for CNG or LPG engine applications.

Only includes:
Lambda Closed-loop Control System / Oxygen Sensor Emulator
Wiring Loom
Stepper Motor
- uses your O2 sensor.

Mostly used on off-road engines and generators.


Did You Know...The Indianapolis 500, Daytona 500, NASCAR Races, Baja 1000, Drifting, Rock Crawling and all other Competitive racing events are exempt from The 1990 Clean Air Act. Within this Act Congress EXEMPTED "Non Road Vehicles Used Solely For Competition" (EPA Bulletin " EPA420-F-02-045). Issued by the EPA Office of Transportation and Air Quality. Under this exemption, the EPA allows you to Modify your vehicles engine OR emission controls in any way if your vehicle is used solely for competition and is not subject to EPA standards.

This item is for non road competition vehicles that fall under the above exemption and is "expressly sold to be used on non road competitive vehicles only".
Use on on-road, off-road and emissions regulated vehicles is expressly forbidden under The 1990 Clean Air Act Section 203 (a)(3).

The EPA does not regulate emission parts used to modify Non Road Vehicles Used Solely for Competition 40 CFR 1068.101 (4)(B)
Not to be used in a manner that is inconsistent with 40 CFR 1068.101 (4)(B).