well me and my buddy finished my swap today.... its a b18a1 into my 89 dx... i had mpfi swap before no probs... put the motor in and started it... has code 14 no clue why.. i switched it with a extra one i had and still the same code...... car stalls when im slowing down and my brakes are to the floor after i open it up. im thinking its vac prob but cant figure it out. any ideas would be great.. thanks alot.

 

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ok another bump..... checked all conections and redid them to double check... upon first crank....to try it nothin .. no spark no fuel no clue why or how... im thinking main relay .. i changed the tps sensor with a good one.. new air control valve new igniter and coil
still dont know why.