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5 different codes SES

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Old 06-21-2007, 09:32 AM
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Question 5 different codes SES

After I put long tube headers with the ory on my SS I got codes. I actually have 9 but I know that its not. I had a fuse replaced before and it took a lot of the problems away and its back to 9 now. Some of them repeat themselves.

P0161

P0153

P0141

P0134

P0154



It may be something simple to have so many codes. When I was reinstalling my front O2 sensors I had to cut the wires to extend them and I think I may have gotten them mixed up. I remember there was a white, purple, and 2 brown wires on each of the front O2 sensors. I think its possible that I may have gotten the brown wires mixed up. It's possible that I could've done that on both.

Anybody been through this before? Can ya help me out?

By the way I won 2 O2 simulators off ebay(on the way) and I do have a tune on the way but it does not have A.I.R. deleted.
Old 06-24-2007, 11:22 AM
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no help? I've got my o2 sims installed. Now I'm going to read to see what codes I've got now.
Old 06-24-2007, 07:57 PM
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now its just PO154. Me and my buddy soddered the wires together. Any body know what the deal is?
Old 06-27-2007, 09:55 PM
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now I've got the "Code from hell," PO300!!! What do I do?
Old 06-27-2007, 10:31 PM
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Isn't a 300 code a misfire?
Old 06-30-2007, 12:05 AM
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yup

I've installed 8 new bosch plat +4 plugs, 8 msd wires, and 4 new coil packs on side of the worst plugs. any ideas?
Old 06-30-2007, 12:46 AM
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Im willing to bet that the side with the worse plugs has an o2 problem... either the wiring you did or the sensor itself... regardless since your already throwing sooo damn much money into this one problem.... go ahead and get new vette rear 02's...
Old 06-30-2007, 11:39 AM
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The side with the worst plugs did have a leak that I found on the very front header/A.I.R. connection. I fixed that and I have a new front o2 sensor on that side. The passenger side still has the stock o2 sensor and both of them have been extended for the lt headers. By the way on the rear I have 2 brand new o2 sims.

Thanks for the responses guys. Any more ideas?
Old 06-30-2007, 11:41 AM
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Do yourself a favor...and get rid of those damn MSD wires. My car is bucking because of them. MSD has always caused nothing but problems for my car.
Old 06-30-2007, 11:48 AM
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Yesterday a shop tested my fuel rails and it was at 60. I THINK they were testing my fuel pressure. Just giving you guys all the clues I can think of.
Old 07-05-2007, 09:17 PM
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we fixed it, it was originally a combo of coil packs, wires, and spark plugs. I ended up having all of those brand new and still had a problem. Turns out one of my spark plugs was cracked. I swapped that out and it purs like a kitten on steroids. Thanks for the help guys.




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