4age wiring problem!
hey,
so i have recntly installed a smallport 4age 16v to my ke70,
im using bigport injectors, bigport dizzy, bigport inlet manifold and bigport loom and ecu,
so basically my problem is it isnt firing, i have checked spark and its fine, i have also checked the timing,
i am begininng to believe that it is an injector power problem, have checked fuel and there is fuel gettin to the fuel rail, i tested the injector wires with a test light and nothing so wat am i missing?
any help would be muchly appreciated!
Look for a black with orange wire, it should be powered and power up the injectors from 12v ignition.
The ecu earths out the injectors as required, so make sure when u test the power you use a good earth.
Factory plug is a 3 prong in the shape of a T and from memory green in colour
Also check the main earth (brown that bolts to the side of the block) is connected tight
hey mate,
thanks for the help,
i have earthed that earth on the inlet manifold,
and have also got another earth on the block and one more on the head
sounds like you have no injector power. It's a yellow wire - sometimes fed from the zenki plug (big black one middle of firewall) sometimes fed from a single fuse holder near batter/coil. Find that and power it up and you should be all good.
Posting Permissions
Reply With Quote