P0152 code: o2 sensor circuit high voltage (bank 2, sensor 1) P0401 error code Code p0420 and p0430 and my fix for the 2006 f150 4x4
Code P0401 Egr Flow insufficient Fixed ! | Doovi
O2 oxygen heater p0137 heated p0138 low resistance ho2s carparts p0030 sensor1 exhaust bank2
Ford converter catalytic f150 removal p0430 p0420 code fix 2006 4x4 source
Engine code p0401 solved. egr insufficient flow 2000 f150 xltP0420 ford p0430 efficiency Egr p0401 insufficient f150Ford catalyst efficiency codes p0420 p0430 explained.
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