Here's the deal. Did a b18b into an eg hatch. Everything went smooth till it came time to crank it. It started right up but as soon as you give it gas the motor just dies. I can tap the gas pedal lightly and will get it "reving" to about 4 grand but when i give it some more "pedal" it just dies. I have changed injectors, plugs, wires. any ideas???

 

Make sure the MAP and TPS connectors aren't switched around.

 

Okay will try that and get back to you

 

x2 on that. same thing happen happen when I did a b16 swap on a eg and funny enough I had a scan tool on it and you could watch the map sensor voltage change with pedal being depressed.

 

thread closed. that was it. started right up and runs perfect. thanks for the speedy replys to both of you.

 

Check your ECU. Sometimes switching those 2 plugs around burns ( I THINK ) the Q31 transistor. Thats what I've read somewhere here, anyways I'm glad you solved your problem!