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AEM X-Series Wideband UEGO AFR Sensor Controller Gauge

AEM ★ 3.9/5 · ItemOracle Score Premium

$192 USD
Price subject to change
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AEM 30-0300 X-Series Wideband UEGO AFR Sensor Controller Gauge

Wideband UEGO AFR controller gauge with 0-5v and RS232 output, plus AEMnet data logging. Users note accurate readings and easy installation, though some report lifespan issues

Highlights

  • X-Series wideband UEGO tech
  • multiple data outputs for logging
  • larger, readable display

Pros

  • wideband UEGO technology
  • includes 0-5v and RS232 outputs
  • AEMnet (CANbus) data logging
  • easy installation (customer insight)
  • accurate tuning potential

Cons

  • mixed accuracy perception
  • lifespan concerns with some units failing
  • mixed reviews on longevity

Best For

  • engine tuning and air-fuel troubleshooting
  • data logging for performance analysis
  • integration with feedback control systems
  • dyno-safe tuning confirmation
  • standalone AFR monitoring
  • CANbus data logging

Features

  • X-Series wideband UEGO AFR sensor controller gauge with 0-5V, RS232, and AEMnet (CANbus) outputs
  • Center display is 87% larger than previous model with seven-segment faceplate
  • X-Digital wideband technology enables readouts and reporting beyond standard controllers
  • Faster response time improves wideband feedback control for safer tuning
  • Provides data logging capability and feedback control for engine tuning applications

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