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-   -   I Got No Pulse !!!!! (https://www.zdriver.com/forums/280zx-performance-technical-79/i-got-no-pulse-6669/)

280zx Fever 08-09-2003 08:08 AM

I Got No Pulse !!!!!
 
ok i took out the injectors gave them a whack with a socket extension bar put them back in (had pulse before)

Cranked it over and she fired up touched the accelrator reved up too about 3k and died


What the **** happened ? i got no pulse now someone please help :)

duckyz 08-09-2003 07:13 PM

Well, like most things, this could be a number of problems. In my case it was because the car had been sitting............wait, you said no pulse. As in the injectors aren't firing? -or- as in the car is dead, no worky?

Only reason I ask, is that's two seperate problems and I don't want to give you a long dissertation on the wrong fix.:cool:

280zx Fever 08-10-2003 02:12 AM

No pulse to the injectors.. i only get a very very very very weak flicker on #5 cylinder :(

duckyz 08-13-2003 08:25 PM

Hey Bleach!!!!!!!!!!!!!! This guy needs some help!!!!!!!!!!!!!

Sounds like the FI CPU is bad to me..... could be your fuel filter or fuel pump also....just a guess

280zx Fever 08-14-2003 05:35 AM

Problem solved.

2 things i found.

1. connection off the battery terminal dont know if it made any diffence.
2. Fuse blown replaced 5 of them because the Japanese Box i didnt know which was which.

Bleach 08-14-2003 10:58 AM

What I want to know is, where in your Nissan manual does it say to give the injectors a good whack!?! :D hehe...

I'm glad you got the problem solved. Now check your ground connections, and I've only heard good things about running extra ground wires (smaller) from the engine block/head or whatever to the frame or body.

Skully 08-14-2003 04:26 PM

and WHAT did i tell you?
DID YOU HOOK ALL OF YOUR CONNECTIONS BACK UP!!!

"uhh...yes...uhhh" :P


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