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Discussion Starter · #1 ·
So my 91 Turbo car has been sitting for a couple months, but needed it as another one the POS's died. Get in, fires right up, runs for a minute, maybe, the check engine light comes on and it starts to run like crap, missing and engine speed slows down enough to kill it.

Check the codes:

13- MAP sensor or vacuum line may not be working
Easy enough, check the vacuum hose and maybe replace the MAP

27- (turbo) injector circuit #2 not switching right
Don't have a clue on this one and more than likely the cause of the running issue.

Any ideas?
 

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Discussion Starter · #5 ·
Standing in front of the car, looking at the engine compartment, is the MAP and Baro on the pass side of the firewall, just above where the a/c expansion valve is?

I did disconnect the injector harness at the main plug in, just to see if it was all corroded, didn't look bad, but need to check into it further. Do the plug ins just pull off each injector or is there a clip or something? The engine was hot when I was looking at it last night, so I didn't dig into it too much.
 
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