HELP got code crazy 2002 Mercury Sable 3.0 Duratec 24v had got it down to 2 codes now up to 9 codes help


Asked by Aug 04, 2016 at 01:06 PM about the 2002 Ford Taurus SEL Wagon

Question type: Maintenance & Repair

Codes P0122, 301, 305, 316, 152, 1121, 1151, 1409, 1504

2 Answers


What u have is a chain reaction. In this case u have a misfire in cylinders 1 and 5, this makes it adhust itself to a leaner gas feed and the C02 sensors go off saying it's too lean. Check to see what's causing the misfire, most likely u have bad coils. Repair and erase codes and see which one come up afterwards


TPS switch test it or replace.

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