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AFR WIDEBAND - Prosport Gauge - SUPREME - 52mm -Bosch LSU 4.9
  • AFR WIDEBAND - Prosport Gauge - SUPREME - 52mm -Bosch LSU 4.9
  • AFR WIDEBAND - Prosport Gauge - SUPREME - 52mm -Bosch LSU 4.9
  • AFR WIDEBAND - Prosport Gauge - SUPREME - 52mm -Bosch LSU 4.9
  • AFR WIDEBAND - Prosport Gauge - SUPREME - 52mm -Bosch LSU 4.9
  • AFR WIDEBAND - Prosport Gauge - SUPREME - 52mm -Bosch LSU 4.9

AFR WIDEBAND - Prosport Gauge - SUPREME - Ø52mm -Bosch LSU 4.9

€208.33

Ensure the precise adjustment of your engine with this specific gauge of air/ gasoline richness. 

Fine tune your engine with a Bosch LSU 4.9 wideband lambda sensor. 

Once the ignition is on, the pressure gauge is backlit in white or orange (amber)

Quantity
5 Items In Stock

Plugs into the supplied Bosch LSU 4.9 (0-5v) wideband (wideband) lambda probe.

Can be mounted very easily.

Backlit white or orange (amber) when the ignition is on.

  • Electronic pressure gauge
  • Diameter: 52 mm
  • Compact rear design: 32mm
  • White or orange backlight (amber)
  • Comes with mounting accessories, its self-adhesive support, wiring and instructions
  • Waterproof design (suitable for open vehicle, motorcycle, boat, etc.)
  • Quality finish polished aluminum strapping
  • "Warning" and "Peak" functions
  • Function dimming when turning on headlights

Equivalent or even superior quality to pressure gauges: VDO, Défi, Stack , Zencky, AEM, ...

You will know in real time the air/ gasoline richness of your mixture. Unlike the richness gauges that connect to the original lambda probes, this gauge comes with its very precise Bosch wide band lambda probe. It allows to measure wealth from 10 to 20 AFR for adjustments of a prepared engine.

Ideal for adjusting various modifications ( Turbo mounting, compressor, air filter, exhaust line, injectors, etc...)

Graduations: AFR value needle (10-20), Bosch LSU wideband 4.9 probe, lambda controller box, wiring (long length), everything is included in this very complete kit.

The lambda controller box has a 0-1V output to send the lambda info to the original ECU as well as a 0-5v auxiliary output for programmable management.

Attention a setting too poor in gasoline will lead to too hot combustion. Risks of breakage. To adjust safely, complete with the exhaust gas temperature gauge.


216CLSDWAAFR4.9-WO


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