hey guys got a ls-t in my 92 hatch and the car has been running great then all the sudden it sounds like a wrx. Throws a code 17 for the fuel injectors? Brand new precision 880cc injectors. brand new dizzy.brand new msd plug wires and the ecu is from a shop that they installed on s300. the car came already with the resistor box installed and didnt do it before so i dout its that.I changed the main relay still happens. I dont get it Ill be drving fine at one point then it just kicks in and runs like **** when it does this it hits like a rev limiter around 3k. Im lost on what else to do any one got any suggestion?

 

sounds like a bad socketing job in the ecu if you say everything else is good and known to be good then i would look towards swapping out the ecu and see what it does. Also are the injectors peak&hold or saturated? measure the ohms resistance between the two pins on the injector and post up the resistance and make sure all four are the same or very close. could have a fried injector driver in the ecu as well

 

yeah there peak n hold injectors....yea the shop did the socket job...now when i test it how ohm range am i looking for? and i have to catch it in the act of messing up right? when i test it?

 

test them normally right now by unplugging the injectors one at a time and see what ohms you get between the two pins. peak & hold i believe should be no higher than 5 ohms or in the range of 1-5 ish. saturated injectors are higher in the teens like 12-16 ohms

 

ok will do that tonight and post tomorrow or tonight thanks

 

precision doesnt make any saturated 880cc injectors