My S5 N/A To TII swap won't start.
03-16-13, 08:49 PM
#1
My S5 N/A To TII swap won't start.
Help please guys,i need help with my new swap,i have just finish my 91 s5 jdm swap but i am having problem getting it to start as i did every thing i found on this club for doing the swap.The problem is its cranks over and over and nothing,i have spark and the problem i found is when i put my ignition on i could hear almost all my injectors humming but i do not hear my fuel pump and when i took the EGI fuse out wild the ignition is on it stops,so when the fuse is back on and try to start its just cranks over and floods rite out,i do not know if i made an mistake with the injectors wires but i check the colour codes and its rite, its like when the ignition is on the injectors are pulsing and not the fuel pump,i will be glad for any help please just want my car start please thanks guys.
Last edited by misterstyx69; 03-16-13 at 09:14 PM.
03-16-13, 11:41 PM
#2
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Fuel pump only turns on when the car ignition is first put to Start.So you won't hear it if you just go "key on".
Taking the EGI out will stop injector pulse so definitely do not have that out and expect it to start up.
Hopefully Satch jumps in and helps you.He is our Wizard!
Taking the EGI out will stop injector pulse so definitely do not have that out and expect it to start up.
Hopefully Satch jumps in and helps you.He is our Wizard!
03-17-13, 09:37 AM
#3
ok thanks alot,but do the injector surpose to pulse like that with the key just in the on position that you can hear it that hard or is there something else giving problem,but i still do not hear my fuel pump with the EGI fuse in and still floods rite out and the injectors were rebuild and there is spark,and i try some starter fuel and it just backfire and nothing anyway thanks for your reply
03-17-13, 10:14 AM
#4
The fuel supply hose and fuel return hose are located in different positions depending on the origin of the engine. USDM and JDM engines have these connections backwards. The fuel return hose on a USDM engine is closest to the firewall of the two hoses ( supply and return hoses), while on the JDM engine, the fuel supply hose is closest to the firewall. For starters, do you have these two hoses mixed up?
03-17-13, 04:43 PM
#5
Rx7
The fuel supply hose and fuel return hose are located in different positions depending on the origin of the engine. USDM and JDM engines have these connections backwards. The fuel return hose on a USDM engine is closest to the firewall of the two hoses ( supply and return hoses), while on the JDM engine, the fuel supply hose is closest to the firewall. For starters, do you have these two hoses mixed up?
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03-17-13, 05:08 PM
#9
I am a newbe and i just want to hear my engine start as for everything i have done heres the list,my car is an 91 N/A i use my original n/a harness,JDM S5 motor,N370 MAF,N370 ECU,N370 Pressure sensor as for the knock i use the thicker B/W wire what was together with an Y/B on one of the solonoid connector and the next connector i use which was white on the N/A harness i use as the boost,did i got everything rite thanks
03-18-13, 03:47 PM
#14
wont start
Help please my N/A TO JDM T11 still wont start i try what you told me which was switch the fuel lines around and still nothing and its still floods rite out,i will be glad for any more reply or comments on this problem solved so i could just get my car going reply thanks, help please anyone
03-18-13, 09:52 PM
#15
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just for ***** and giggles,Deflood the engine Real good.
then try starting it ... try BOTH fuel line directions.
Meaning the way that they originally were...and then the suggested way that you swap them to see if it would run afterwards.
The key is to DEFLOOD both times before starting..Not just taking the EGI fuse out but also taking the plugs out,cleaning them,rolling over to get excess fuel out and putting some oil in the spark plug holes,.etc,etc.
then try starting it ... try BOTH fuel line directions.
Meaning the way that they originally were...and then the suggested way that you swap them to see if it would run afterwards.
The key is to DEFLOOD both times before starting..Not just taking the EGI fuse out but also taking the plugs out,cleaning them,rolling over to get excess fuel out and putting some oil in the spark plug holes,.etc,etc.
Last edited by misterstyx69; 03-18-13 at 09:54 PM.
03-18-13, 10:12 PM
#16
just for ***** and giggles,Deflood the engine Real good.
then try starting it ... try BOTH fuel line directions.
Meaning the way that they originally were...and then the suggested way that you swap them to see if it would run afterwards.
The key is to DEFLOOD both times before starting..Not just taking the EGI fuse out but also taking the plugs out,cleaning them,rolling over to get excess fuel out and putting some oil in the spark plug holes,.etc,etc.
then try starting it ... try BOTH fuel line directions.
Meaning the way that they originally were...and then the suggested way that you swap them to see if it would run afterwards.
The key is to DEFLOOD both times before starting..Not just taking the EGI fuse out but also taking the plugs out,cleaning them,rolling over to get excess fuel out and putting some oil in the spark plug holes,.etc,etc.
03-18-13, 10:24 PM
#17
No need to use MMO yet. You can unplug the fuel pump or pull the Circuit Opening Relay and then spray a second or two of starter fluid into the intake duct and try to start the car. If it starts and then quickly dies repeat the starter spray trick and then replug the fuel system and try to start the car normally. Again, the fuel feed line does not run to the FPR.
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