WHP Wideband Oxygen Sensor Kit - Bosch 4.2 with harness (Suits EMU Black and EMU Classic)
WHP Wideband Oxygen Sensor Kit ā Bosch LSU 4.2 w/HarnessĀ
Designed for use with theĀ ECUMaster EMU Black and EMU Classic, this kit enables accurate air-fuel ratio monitoring using the onboard wideband oxygen sensor controller. The included Bosch LSU 4.2 sensor delivers reliable, high-resolution data critical for optimal engine performance and tuning.
Note: EMU Classic support Bosch LSU 4.2 Sensors
Note: EMU Black supports both Bosch LSU 4.2 and LSU 4.9 sensors.
Includes:
- 1x Bosch LSU 4.2 Wideband Oxygen Sensor
- 1x 6-foot Sensor Harness
Downloads:
OXYGEN SENSOR INSTALLATION DIAGRAMS AND TROUBLESHOOTING FOR EMU
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Product Information
Shipping & Returns
Shipping & Returns


WHP Wideband Oxygen Sensor Kit - Bosch 4.2 with harness (Suits EMU Black and EMU Classic)
WHP Wideband Oxygen Sensor Kit - Bosch 4.2 with harness (Suits EMU Black and EMU Classic)
WHP Wideband Oxygen Sensor Kit ā Bosch LSU 4.2 w/HarnessĀ
Designed for use with theĀ ECUMaster EMU Black and EMU Classic, this kit enables accurate air-fuel ratio monitoring using the onboard wideband oxygen sensor controller. The included Bosch LSU 4.2 sensor delivers reliable, high-resolution data critical for optimal engine performance and tuning.
Note: EMU Classic support Bosch LSU 4.2 Sensors
Note: EMU Black supports both Bosch LSU 4.2 and LSU 4.9 sensors.
Includes:
- 1x Bosch LSU 4.2 Wideband Oxygen Sensor
- 1x 6-foot Sensor Harness
Downloads:
OXYGEN SENSOR INSTALLATION DIAGRAMS AND TROUBLESHOOTING FOR EMU
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
WHP Wideband Oxygen Sensor Kit ā Bosch LSU 4.2 w/HarnessĀ
Designed for use with theĀ ECUMaster EMU Black and EMU Classic, this kit enables accurate air-fuel ratio monitoring using the onboard wideband oxygen sensor controller. The included Bosch LSU 4.2 sensor delivers reliable, high-resolution data critical for optimal engine performance and tuning.
Note: EMU Classic support Bosch LSU 4.2 Sensors
Note: EMU Black supports both Bosch LSU 4.2 and LSU 4.9 sensors.
Includes:
- 1x Bosch LSU 4.2 Wideband Oxygen Sensor
- 1x 6-foot Sensor Harness
Downloads:
OXYGEN SENSOR INSTALLATION DIAGRAMS AND TROUBLESHOOTING FOR EMU





















