stevengood

my car bucks wildly when i step on gas i think i am trigering fuel cut some how i need help to fix this problem. It all started when i got one of those hp chips off of ebay i hooked it up to the IAT sensor wires and it started to cut ot like crazy i couldnt even step on the gas with out it even cutting out so i took it off and it still is doin this maybe a short any ideas guys similier problems post if you do know what it is because i am stumped

fc3s4utnv

Take that pos off before you blow your engine up. Check all connections, you might even have to solder them back to get good contacts.

stevengood

i took it off and i know i am a stupid wondering dog for buying that pos. but it still does it man im scared

stevengood

what is the knock sensor and or did i trigger it some how

stevengood

please keep ideas coming because i have no clue as why this stupid chip would do this

iceblue

werent you just telling people to **** off on another forum trying to help????

wankelTII

I dont know why it would make a difference if you took the thing off, but just for ***** and giggles you might try unhooking your battery for like 10 minutes. Also, as stated above, make sure the connection you made after removing the "thing" is good.

Check to make sure your spark plugs arent screwed up or something.

Other than that i cant really think of anything.

nismo convert

Well, n/a's don't have a knock sensor, and don't have fuel cut. I would try a new ecu.

toplessFC3Sman

it wouldnt be like, a limp mode or something kicking in? does it do this at all RPMs?

fc3s4utnv

Yes na's do have a knock sensor.