2002 Sprots Trac

[George Lee]

What is the wiring order from sprak plugs to Ignition Cyl.?

Check engine light is on. The original code was for bad EGR value. The value was replaced but check engine light kept coming on with bad EGR value. Changed sprak plugs and wires. Then engine begin to idle and run rough.

Now I'm getting the following codes P1400, P0174, P0302, P0304, P0305, P0306, P0316, Inc., Catlyst, Evap., O2 Snsr, O2 Htr, ready Misfire, fuel, comp, EGR.



Any help would be great.

 

[EddieS'04]

When got the cdefor the egr. Most likly it was the DPFE sensor. And this link.