P1494 Chrysler -

Question

Ok my way 01 300m has a p0175 and a p1494 codes

Answer 1

HI there

The P0175 code is for a rich fuel mixture condition on bank 2. There can be several reasons for this code to appear. A faulty fuel pump resulting in to much fuel pressure can cause it, there could be an issue with the purge control valve allowing to much fuel vapor in, or a faulty front O2 sensor to name a few reasons. Since it's only happening on bank 2 I would suspect an issue with the O2 sensor.

P1494 is an issue with the leak detection pump. Possible causes can be the pump itself or the pcm not telling it when to come on. Typically the issue is the LDP itself.