P0159 Chrysler -

Question

I empty out the cats used the non fowler plug for the o2s inside the car smells like gas and the CIN is still coming on what else can I do besides putting then back on....?? And the code is p0159???

Answer 1

P0159 - 02 Sensor slow response Bank 2 Sensor 2

Slow response of the 02 sensor  is more of a degraded 02 sensor, The purpose of the catalytic is to reduce emission produced by the engine, If you where to move the rear 02 sensor you would have the same effect as a fouler being installed. If the catalytic was not hollowed. The reasonable repair would be to have a fuctioning catalytic.Some of the main cause of P0159 for Chrysler wwould be exhaust leak prior to the rear 02 sensor