O2 sensor checkup (Holley NTK only)

Part #: NTK-test-1

Brand: MAD Racing Parts


We are offering a calibration test service for any Holley NTK sensor. We will inspect and test your sensor and give a report on how accurate it is at your specified Lambda. Recalibration is possible in many cases for additional $15.

You are purchasing only the test, report, and return shipping.

Part #: NTK-test-1