Too many engine codes...Help

[lifeinplay]

Ok.....I had my 05 Ls v8 throw out P0106, P2106, and P061B all at once..A friend of mine told me that a bad map sensor would throw these codes....So my question is, what could cause all three codes at once, and has anyone else had this issue? I'm thinking maybe a bad egr valve could cause this too....Hopefully you all can give me some direction.....Thanks.....

 

[joegr]

You have at least one marginal coil. You need to change out all the coils and plugs first. Use Motorcraft coils and NGK or Motorcraft plugs. Be sure to verify the new plugs are gap'd to 1mm.
After you do that, you can see if the P0106 comes back or not.

 

[lifeinplay]

I've had coil packs go out before doesn't feel the same....It seems like when I'm at a stop and go to accelerate it will either sputter or just sit there until i floor the pedal and even at that it will hesitate....I don't mean to doubt you, just not the same symptoms i've had before when a coil pack goes bad....Also, when i scan it, the scanner always spits out the number of the cylinder misfiring..i will try what you said though......Thanks for the advice.....

 

[stugots]

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