Lambda Sensor Key

Section grouping our universal cellfix lambda probe polarizers.

A universal lambda probe error or decoy is essential if you wish to remove your catalytic converter from your vehicle and it has 2 lambda probes (one in front and one after your catalytic converter).

The purpose of the CellFix or polarizer is to pull out and move the probe away from the exhaust flow in order to function as a "decoy", and by this process it avoids having a light on your dashboard, (check engine , or engine fault) and all the other inconveniences that this could have on your vehicle (setting in degraded mode, going to the suitcase, etc.)