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Lb7 limp mode due to injector bank loss

13K views 6 replies 3 participants last post by  shift1208  
#1 ·
My truck has been sitting for a week. I was driving and it went into limp mode throwing codes p0201, p0204, p0206, p0207.

After a while of checking around with out tools it finally started running right. Towed it home anyways. I checked around the fcim to see if any wires were messed up. It was wrapped really good.

I found this the wires were all covered. The one in the picture was spliced together at one point I'm guessing. The one side of it you can see bare wire and it looks like there is another wire next to it. The bare wire doesn't appear to be broken should I tape it up or re splice it back together?

Think this is possibly the problem? Thanks

I've been searching seems like most problems like this are on the LLY.
 

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Discussion starter · #4 ·
Don't know what you mean by a Vin 1 motor. It's a 2003 california LB7.

I fixed the wire up and it seems to be running well now. I also noticed the large connector for the computer (drivers side on top of motor) had 2 pins that were pushed in. I also pulled them out till they clicked.

Thanks for the replies!
 
Discussion starter · #7 ·
Yes the 8th number is a 1