Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Go Back   Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum > General > Tech Talk

Tech Talk Technical Discussion About The Nissan 240SX and Nissan Z Cars


Reply
 
Thread Tools Display Modes
Old 05-20-2014, 11:06 PM   #1
Bentleyness
Leaky Injector
 
Join Date: Mar 2012
Location: chicago area
Age: 33
Posts: 140
Trader Rating: (0)
Bentleyness is an unknown quantity at this point
Feedback Score: 0 reviews
s14 97 s14 KA in s13 gets spark and fuel but injectors wont fire

I got a 97 S14 ka with s14 harness and ecu in my 90 s13 chassis.
Motor has spark, and fuel but the injectors do not fire.
Any ideas?

Using 90 sohc trans also.
Thanks.
Bentleyness is offline   Reply With Quote
Sponsored Links
Old 05-21-2014, 06:22 PM   #2
NHTKID
Zilvia Junkie
 
Join Date: Jul 2011
Location: TX
Posts: 380
Trader Rating: (9)
NHTKID is an unknown quantity at this point
Feedback Score: 9 reviews
You're kind of contradicting yourself. Can you be more specific? How do you have fuel but your injectors aren't firing? You wouldn't have fuel if your injectors aren't firing. Clarify a bit for me and everyone what exactly you mean so people are more inclined to help you out
NHTKID is offline   Reply With Quote
Old 05-21-2014, 06:46 PM   #3
brndck
Premium Member
 
brndck's Avatar
 
Join Date: Jun 2003
Location: torrance, ca
Age: 39
Posts: 12,407
Trader Rating: (129)
brndck is close to perfectionbrndck is close to perfectionbrndck is close to perfectionbrndck is close to perfectionbrndck is close to perfectionbrndck is close to perfectionbrndck is close to perfectionbrndck is close to perfectionbrndck is close to perfectionbrndck is close to perfectionbrndck is close to perfection
Feedback Score: 129 reviews
Send a message via AIM to brndck
Ummmmm did you notch the bellhousing to mount that sensor that reads off the flywheel?

How do you know your injectors aren't firing?
__________________

http://outslidersandsmokeproduce.blogspot.com/
Quote:
Originally Posted by Mannykiller View Post
it'll fit JANK.. and no one likes Jank except Broke ass zilvians.
brndck is offline   Reply With Quote
Old 05-21-2014, 11:17 PM   #4
Bentleyness
Leaky Injector
 
Join Date: Mar 2012
Location: chicago area
Age: 33
Posts: 140
Trader Rating: (0)
Bentleyness is an unknown quantity at this point
Feedback Score: 0 reviews
Quote:
Originally Posted by 93kouking View Post
You're kind of contradicting yourself. Can you be more specific? How do you have fuel but your injectors aren't firing? You wouldn't have fuel if your injectors aren't firing. Clarify a bit for me and everyone what exactly you mean so people are more inclined to help you out
Sorry, i took the fuel line off of the fuel rail, and fuel comes out, i disconnect the fuel rail, crank it and the injectors do not spray. The car will start with starting fluid though.
Bentleyness is offline   Reply With Quote
Old 05-21-2014, 11:18 PM   #5
Bentleyness
Leaky Injector
 
Join Date: Mar 2012
Location: chicago area
Age: 33
Posts: 140
Trader Rating: (0)
Bentleyness is an unknown quantity at this point
Feedback Score: 0 reviews
The crank sensor doesn't do anything, only detects misfires. The car will start with starting fluid.

I took the fuel line off of the fuel rail and fuel spills out, i took the fuel rail off and tried cranking it and the injectors do not spray
Bentleyness is offline   Reply With Quote
Old 05-21-2014, 11:19 PM   #6
Bentleyness
Leaky Injector
 
Join Date: Mar 2012
Location: chicago area
Age: 33
Posts: 140
Trader Rating: (0)
Bentleyness is an unknown quantity at this point
Feedback Score: 0 reviews
Quote:
Originally Posted by brndck View Post
Ummmmm did you notch the bellhousing to mount that sensor that reads off the flywheel?

How do you know your injectors aren't firing?
The crank sensor doesn't do anything, only detects misfires. The car will start with starting fluid.

I took the fuel line off of the fuel rail and fuel spills out, i took the fuel rail off and tried cranking it and the injectors do not spray
Bentleyness is offline   Reply With Quote
Old 05-22-2014, 10:15 AM   #7
NHTKID
Zilvia Junkie
 
Join Date: Jul 2011
Location: TX
Posts: 380
Trader Rating: (9)
NHTKID is an unknown quantity at this point
Feedback Score: 9 reviews
check your injector wires to your ecu. Maybe they aren't wired properly or in the wrong spot, check your grounds as well.

To me:
I would check voltage and resistance at the injectors to make sure they're good.
i would also check voltage at the plugs to make sure its not that section of the harness
also check to make sure the ecu is sending power out of the injector wires. could be an ecu issue. You have to check all of those things to determine what exactly it is though. it just takes a little elbow grease and some time.



Here are a couple threads for you to look through that may help you. I would just search and read up.

http://zilvia.net/f/showthread.php?t=433081

http://zilvia.net/f/showthread.php?t=448903
NHTKID is offline   Reply With Quote
Reply

Bookmarks

Tags
ka24de, motor, s13, s14, swap


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -6. The time now is 01:27 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2021, vBulletin Solutions Inc.
vB.Sponsors
Copyright © 1998 - 2019, Zilvia.net™