P0200 barely runs

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Jan 14, 2011 | 09:30 AM

My2000Z28

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From: branford,CT

P0200 barely runs

K so I just finished lq9 swap. Used all my ls1 external components. Same computer and harness. Everything but block and heads. Started it up for the first time. It ran for about an hour while looking things over and topping off fluids. had open headers at the time. Drove it one mile to have exhaust welded. Picked up the car drove half a mile to get some gas 93 octane. On my way back home the sespopped and the car fell hard on it's face. Code is p0200 and p0300. One is for misfires the other said injector circuit open. Everything that I can see is connected...kinda lost.

Jan 14, 2011 | 10:10 AM

FiredUpZ28

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From: Elgin, Il

Make sure you didn't pinch an injector wire

Jan 14, 2011 | 10:25 AM

My2000Z28

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Yeah. Just seems odd that it would happen out of nowhere. plus the injector wires are in a fairly safe out of the way location

Jan 14, 2011 | 10:28 AM

FiredUpZ28

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From: Elgin, Il

I did it on my brothers Saturn (totally different car I know). I put a valve cover gasket on it and pinched and injector wire, which blew the injector fuse and it wouldn't even start.

Jan 14, 2011 | 11:12 AM

My2000Z28

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From: branford,CT

Now I did notice my d side coil bracket was tricky to get on, so I removed it and found an exposed wire but that didn't help anything. Guess just have to break out my fine tooth comb