My sr wont start but it cranks i think its the injectors! ive searched plz help

For the RWD SR20DET cars! Sponsored by Wiring Specialties.
yellowcell
Posts: 200
Joined: Wed Feb 16, 2005 10:25 am
Car: s13 1991 Fastback

Post

I have a 89 s13 with a blacktop in it now. the wiring was brand spankin new and i wired the thing myself. well it cranks just fine, now the only problem is that it does not start. i checked the fuel pump and it primes the system correctly. the timing is correct and the spark is fine.

so my guess is the injectors. well i took it off and turned it upside down and turned the key and nothing sprays out of them. theres plenty of pressure in the line so it means that there is plenty of fuel. my guess now is that wither the injectors are bad or the wiring going to them is not sending signal.

***My question is: how do you test if the wiring going to the injector is in proper working order( is there anything i could of done to the harness it self to cause this as i only followed exactly what FRsports.com diagram said to do) and could all my injectors be bad?


yellowcell
Posts: 200
Joined: Wed Feb 16, 2005 10:25 am
Car: s13 1991 Fastback

Post

Alright so i just pluged a pos and a neg wires to each injector and they spray fine, so i know now for sure its the wiring. so how do i fix this problem? keep in mind the wiring is brand new

blinker_fluid
Posts: 303
Joined: Mon Feb 19, 2007 4:21 pm
Car: 1991 Nissan 240SX FB
2000 Nissan Maxima SE

Post

I'm thinkin igniter chip may be bad....search its been covered before

User avatar
James@CI
Posts: 141
Joined: Mon Jan 14, 2008 8:20 pm
Car: 89 Nissan 240sx with SR20DET
Contact:

Post

What ECU do you have can you give me the number off the case.


Return to “SR20DET Forum (rear-drive)”