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Removal of the complete lambda control of the ECU from C20NE or C20XE (M2.5) engines. The engine does not regulate the fuel mixure anymore to get the best environmental exhaust gases, but makes mixture pure on engine power.
To disable the controling of the lambda sensor it is possible to send your ECU of the C20NE or C20XE engine to us, so we can adjust it (Soldering)
After our adjustment, the steering is deactvated to the original Lambde sensor. Also the ECU will not give any error code because the Lambda sensor is not connected. Therefore you can now fully remove the catalyst and the Lambda sensor, which will give a much better flow in the exhaust system and a better fuel mixture because the ECU does not adjust the injection any more to the emission values