2nd Gen Neon 2000 - 2005 2nd Gen Neon

bypass MAP sensor?

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Old May 8, 2007 | 06:57 PM
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Does anyone know how to bypass the sensor so i can try and figure out why my car wont start and when it does why i cant give it more than 1/4 throttle before it dies. It either dies right away or it bogs down and then idles really rough. Anyone have any ideas? Ive already changed the O2 sensor on the cat, and bought a new MAP sensor but still nothin works.
 
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Old May 8, 2007 | 08:48 PM
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Default RE: bypass MAP sensor?

you dont want to bypass it, but it sounds like you arent gettign enough fuel, and you are just stalling out becasue you give it more air, but not fuel. possible injector problem?
 
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Old May 8, 2007 | 08:53 PM
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Default RE: bypass MAP sensor?

it could be im really hoping its not, im not sure but im guessin they are gonna be expensive. I pushed the release valve at the end of the fule rail when i got it to run and gas is comin out but you might have a point.
 
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Old May 8, 2007 | 08:56 PM
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hahaha i bet thats safe, but yea whats happening to you is exactly what happened to me when i was starting with the megasquirt. give it a little gas, and it dies out...no fuel
 
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Old May 8, 2007 | 09:00 PM
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Default RE: bypass MAP sensor?

haha yeah i know but i had to try it. damnit its $70 for 1 injector at autozone, anyone know where i can get em for cheaper?
 
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Old May 8, 2007 | 10:46 PM
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Default RE: bypass MAP sensor?

ebay...... but again you get what you pay for......idk about aftermarket applications for injectors but you might wanna look into that...?
 
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Old May 9, 2007 | 12:24 AM
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no reason to get aftermarket. stockers are fine
 
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Old May 9, 2007 | 12:46 AM
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Default RE: bypass MAP sensor?

ORIGINAL: Fantasticle

Does anyone know how to bypass the sensor so i can try and figure out why my car wont start and when it does why i cant give it more than 1/4 throttle before it dies. It either dies right away or it bogs down and then idles really rough. Anyone have any ideas? Ive already changed the O2 sensor on the cat, and bought a new MAP sensor but still nothin works.
What are your mods? what have you touched or played with lately?
 
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