ISSPRO AFR (Air Fuel Ratio) Wideband Gauge Complete Kit EV2 12v

ISSPRO AFR Air/Fuel Ratio Gauge Complete Kit EV2 12v

The ISSPRO AFR (Air Fuel Ratio) kit consists of a ISSPRO gauge kit and sensor kit combined. The AFR gauge provides a wideband AFR (Air Fuel Ratio) range of 9.5 - 21.0 depending on how rich or lean an engine is running, at any load. The gauge features customisable dial and lighting options (adjustable lighting with attribute programmer #R82010, sold separately) and supports both wideband AFR and lambda readings. Also included in the kit is a ISSPRO ZT-3 controller which reads the entire AFR range and is capable of shifting the narrowband switching point to a richer, or leaner region.

All ISSPRO electrical gauges have the same case and mounting dimensions. All ISSPRO gauges are made from high quality materials and tested for durability when manufactured.

*Please find an installation manual below for both the installation of the gauge and sensor.

Advantages to running an AFR set up

• Improved engine performance and fuel economy.
• Keeping the air-fuel mixture near the Stoichiometric ratio (14.7:1) allows the catalytic converter to operate at maximum efficiency.
• Carefully mapping out air-fuel ratios throughout the range of rpm and manifold pressure will maximise power output in addition to reducing the risk of detonation.
• Assists with engine idle problems.

ATTENTION

• Please make sure you are ordering the correct item for your application prior to purchasing.
• If you have any questions or require further assistance, please do not hesitate to call or send us an email.