injectors not fireing

Information on the naturally-aspirated KA24E and KA24DE engines.
project-x
Posts: 20
Joined: Thu Feb 21, 2008 3:56 pm
Car: 1990 240sx

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i put a 96 kade in to a 90 model car with a 94 harness and ecu ive got spark and the rail is getting fuel they just wont fire ive replaced the injectors and the ecu would i need to change my 96 dizzy for a 94 dizzy and what about the maf im useing the stuck kae one need help asap im tired of chaseing dead end problems need help

and this is propably a retarded question but does the ecu have to be mounted to the car or grounded to send a pulse to the injectors ive been at this for almost three weeks now and have yet to hear or see it run with out me spraying starter fluid in the intake


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chaos2000
Posts: 300
Joined: Thu Oct 25, 2007 12:42 pm
Car: 89 240sx HB (s14 sr20det)
90 240sx Coupe (nothing,yet)
Location: Lemoore,ca

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I just posted the same problem in another thread, in my case i have to replace the dizzy the wiring on the inside i shot to sh*t. Only my number 1 and 4 were firing.

project-x
Posts: 20
Joined: Thu Feb 21, 2008 3:56 pm
Car: 1990 240sx

Post

ive been reading my book and searchingalot of fourms im gonna try the crank/cam sensor in the dizzyand see if that helps i will keep ya posted

project-x
Posts: 20
Joined: Thu Feb 21, 2008 3:56 pm
Car: 1990 240sx

Post

well im buying a 91-94 dizzy that works off a external coil so hopefully this works also someone told me the ecu has to be mounted to the subframe to function proporly is this true or are they blowing smoke up my ***

also should have my dohc s13 gauge cluster today or tomarrow


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