Monitor air/fuel ratio on your 2008-and-newer CAN-bus vehicle with the AEM X-Series OBDII Wideband UEGO AFR Gauge Kit. AEM's patented X-Digital wideband technology gives fast, accurate readings for safely tuning rich and lean conditions, and the X-Series controller gauge was the fastest-responding wideband in an independent test against 17 competing controllers. The gauge displays AFR, Lambda or O2%, set with the buttons on the gauge face.
AEM Electronics built the 30-0334 for tuners running piggyback modules or open-source software. Its OBDII pass-through connector feeds wideband data into the factory CAN-bus stream, where it is validated with HP Tuners, EFILive, DashDaq, DiabloSport inTune 3 and Trinity 2. The kit includes a Bosch LSU 4.9 sensor that can be free-air calibrated or run on the factory calibration resistor, packed behind a 52mm gauge only 0.825 in deep.
Features:
- OBDII pass-through sends wideband AFR over the factory CAN-bus network
- Validated with HP Tuners, EFILive, DashDaq, DiabloSport and Trinity 2
- Patented X-Digital wideband technology (Patent 9,575,030)
- Fastest-responding wideband in an independent test vs 17 competitors
- Includes Bosch LSU 4.9 wideband UEGO sensor
- Sensor supports free-air or factory calibration resistor setup
- Displays AFR, Lambda or O2% in 3- or 4-digit format via face buttons
- Slim 52mm gauge only 0.825 in deep with black bezel and faceplate
Specifications:
- Brand: AEM Electronics
- Part Number: 30-0334
- Series: X-Series
- Product Type: OBDII Wideband UEGO AFR Gauge Kit
- Gauge Diameter: 52mm (2-1/16 in)
- Gauge Depth: 0.825 in
- Sensor: Bosch LSU 4.9 (Included)
- Display Modes: AFR, Lambda, O2%
- Vehicle Output: OBDII CAN-Bus Pass-Through
- Bezel: Black
- Faceplate: Black, Dual-Faced
- Application: 2008+ CAN-Based Vehicles
- Warranty: 1 Year (Excluding Sensor)
Included:
- (1) X-Series OBDII Wideband Controller Gauge
- (1) Bosch LSU 4.9 Wideband UEGO Sensor
- (1) Wiring Harnesses
- (1) OBDII Pass-Through Cable
- (1) O2 Sensor Bung
- (1) Black Bezel
- (1) Black AFR/Lambda Faceplate
Fitment:
- Universal fit for 2008 and newer vehicles with CAN-bus OBDII
Notes:
- 1 Year Warranty (excluding sensor)
- Warranty does not cover modifications, alterations, or misuse
- OBDII CAN address is programmable from the gauge buttons if the default address conflicts with another module
- Silver bezel and white faceplate option sold separately (AEM PN 30-0300-ACC)