Injectors
- Thread starter Slyclone
- Start date
Slyclone
Well-known member
Re: Injectors
No I Have Siemens injectors installed. I purchase them from a guy who ran them on a 500hp audi s4 biturbo.
Here I find out that they are LOW and need HIGH. My truck runs like crap and believe it all started at this point. Chip was burned to the injectors but I dont believe it was exact macth. I just find out that they are 2 ones offered basically look identical. I thought they were correct. Here in my research I thought these were a popular injector to run in the truck. I guess it was my fault on not completing my homework, again.
No I Have Siemens injectors installed. I purchase them from a guy who ran them on a 500hp audi s4 biturbo.
Here I find out that they are LOW and need HIGH. My truck runs like crap and believe it all started at this point. Chip was burned to the injectors but I dont believe it was exact macth. I just find out that they are 2 ones offered basically look identical. I thought they were correct. Here in my research I thought these were a popular injector to run in the truck. I guess it was my fault on not completing my homework, again.
sparkwire
Donating Member
Last edited:
fivetodrive
CRISPY
Re: Injectors
I have the sense resistors and injector drivers if you need them to modify your ecm.
I have the sense resistors and injector drivers if you need them to modify your ecm.
wildphil
I Love My Ty's
Slyclone
Well-known member
Re: Injectors
I really dont know guys. honestly. I am really stumped. I looked into the Siemens DEKA lineup and do not see the ones I have offered in LOW. Only high. Plz some one look into the line up and see if there even is a HIGH/low offered. This is where I pulled my info from. I dont see any LOW offered. http://www.siemensdeka.com/index.php?main_page=product_info&cPath=1&products_id=10- This is only where I pulled info/specs on injectors from. I purchased them 2nd hand.
The tuner guy probed my Injector harness and it read like 32-33-34.. around that. I dont know what that tells me at all. Ohms? I ran it by him about a ECM mod or a driver for these injectors. He said there is nothing out there like it. (funny how there is a large variance in whats avail. and whats correct) He tried to steeer me towards a resistor box mentioned the name and my eyes probably rolled like... Another part?
Would this explain why on my Fuel rail, Im only getting 9psi fuel pressure? I have tried to wind the adjusting nut in. No good results. Backed almost completely off it runs decent. Am I wasting my time with this or what? My truck runs and has little boost spurts like "it runs ok" but im on the back burner with alot of this, Like am I doing damage. How much fuel is getting dumped into cylinders. I stab the gas pedal and it sounds like a .45 going off. POP POP POP
I really dont know guys. honestly. I am really stumped. I looked into the Siemens DEKA lineup and do not see the ones I have offered in LOW. Only high. Plz some one look into the line up and see if there even is a HIGH/low offered. This is where I pulled my info from. I dont see any LOW offered. http://www.siemensdeka.com/index.php?main_page=product_info&cPath=1&products_id=10- This is only where I pulled info/specs on injectors from. I purchased them 2nd hand.
The tuner guy probed my Injector harness and it read like 32-33-34.. around that. I dont know what that tells me at all. Ohms? I ran it by him about a ECM mod or a driver for these injectors. He said there is nothing out there like it. (funny how there is a large variance in whats avail. and whats correct) He tried to steeer me towards a resistor box mentioned the name and my eyes probably rolled like... Another part?
Would this explain why on my Fuel rail, Im only getting 9psi fuel pressure? I have tried to wind the adjusting nut in. No good results. Backed almost completely off it runs decent. Am I wasting my time with this or what? My truck runs and has little boost spurts like "it runs ok" but im on the back burner with alot of this, Like am I doing damage. How much fuel is getting dumped into cylinders. I stab the gas pedal and it sounds like a .45 going off. POP POP POP
Slyclone
Well-known member
Re: Injectors
Mine look the same, I dont know why the dude told me they were wrong. and the truck will never run correct. Again he probed the 2 wires on the injector harness and got a reading, and from there he told me that they are not right.
Here is a photo of them when I had acquire them and start my upgrade pile.
They look identical.
Mine look the same, I dont know why the dude told me they were wrong. and the truck will never run correct. Again he probed the 2 wires on the injector harness and got a reading, and from there he told me that they are not right.
Here is a photo of them when I had acquire them and start my upgrade pile.
wildphil
I Love My Ty's
Re: Injectors
Those look like the correct injectors. It least they look just like all the 60lb hi-z injectors that I have seen.
If you are getting the correct fuel pressure reading and it is 9psi. I don't know how it is even running. You need to get it to 43lb with the vacuum line off and plugged.
Like mentioned in the previous post. Check the fuel pressure regulator and fuel pump.
Those look like the correct injectors. It least they look just like all the 60lb hi-z injectors that I have seen.
If you are getting the correct fuel pressure reading and it is 9psi. I don't know how it is even running. You need to get it to 43lb with the vacuum line off and plugged.
Like mentioned in the previous post. Check the fuel pressure regulator and fuel pump.
Slyclone
Well-known member
Re: Injectors
Tuner guy is like the lead guy over at psi proformance in lansdale.
He seemed quick to help me out and drop what he was doing, but gave me a bad feeling inside about my truck.
I did do the pump toda. Adjusted the Fuel pressure up to 40 psi. not to long ago.. I think I blew my truck up.Went for a small test ride. I had the Check engine light on. It now does not light. Also truck does not start. I thought it was out of gas. I blasted it with starting fluid. Will not run. I just got in from a flat bed tow him. :tdown:
Fee like banging my head on the desk. This truck has conquered me
Tuner guy is like the lead guy over at psi proformance in lansdale.
He seemed quick to help me out and drop what he was doing, but gave me a bad feeling inside about my truck.
I did do the pump toda. Adjusted the Fuel pressure up to 40 psi. not to long ago.. I think I blew my truck up.Went for a small test ride. I had the Check engine light on. It now does not light. Also truck does not start. I thought it was out of gas. I blasted it with starting fluid. Will not run. I just got in from a flat bed tow him. :tdown:
Fee like banging my head on the desk. This truck has conquered me
RealFastV6
@jb_and_his_coffee
You need to bring the truck to Sportmachines while it's (hopefully) still in 1 piece. Forget *any* import tuning shop.
