some sort of fuel issue

[mchandla]

is there a such thing as an injector relay? my car is getting spark and fuel to the rail but not to the injectors and they flowed fine about a month ago when it stopped running. the part number for the part I need is E8T08474 and everytime I search for it nothing comes up at all. If anyone could help me I would really appreciate it.

 

[kris_stewart10]

i think you are looking for an injector resistor but that is only for turbo cars what do you have???

 

[snowborder714]

the part number for the part I need is E8T08474 and everytime I search for it nothing comes up at all.

That part number corresponds with the MPI fuel pump relay (after a quick search on Google). Are you saying your injectors aren't firing?

 

[ezz-e]

There is no injector relay only a resister pack in between the ecu and injectors, Give more details about your problem that way we can help you better

 

[mchandla]

yes my injectors arent firing. I have a 95 gst.

 

[mchandla]

ill go into detail. So about a month ago I was driving and my throttle cable was stuck. so i pulled over and turned the car off. Take a look at the cable and the cruiuse control assembly is f#####. I took the cable off the TB to see if it would start and it fired up and redlined and it shut down automatically. I changed out the throttle cable with a non cruise control one then my fpr wasnt flowing fuel to the rail. so I got a new one and it flow to the injectors but my injectors dont fire or something else is going wrong. I have spark and my timing is dead on we checked it 5 times. the car would sputter on then just die out again. any ideas on whats going on? would it be the mpi relay?

 

[snowborder714]

First of all, what car do you have?? Please fill out your profile to include the car and mods.

then my fpr wasnt flowing fuel to the rail

I'm not sure if N/T's are different, but if you have a turbo car, your FPR doesn't flow fuel to the rail. It is on the return side of the rail.

 

[mchandla]

I said I have a 95 gst. what could be going on then

 

[snowborder714]

Are you sure you're getting fuel to the rail? You can either pull a spark plug and see if it's flooded or pull the fuel feed line off the rail. Then activate the fuel pump using the check connector along the firewall (blue connector) and put the end of the line into a can or bucket.

If you're getting fuel, I'd try and replace or check into your power transistor and/or injector resistor box. And you can also do a search on here dealing with injectors not firing.

You can find the locations of the connector, transistor, and resistor box using this:
http://www.dsmtuners.com/forums/art...047-2g-engine-bay-electrical-connections.html

 

[mchandla]

ya I'm sure it is. the plugs arent wet but when it was running it was running rich.

 

[mchandla]

those relays are for the inecotrs and fule pump in one am i correct? if so would one form a 95 work on my 95? the part number is E8T07071

 

[mchandla]

I just read my last post and it doesnt make sense. so the mpi relay is for the injecotrs and fuel pump right? would one from a 96 work and a 95? please help I want to get my car running