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Rb25det Into R32 Starting Issues

war32

By war32,
in Engines & Forced Induction

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war32 Apprentice

war32

Posted
Posted

Ok, i recently transplanted a series 2 rb25 into my 32, everything went mostly as expected, used 33 loom, spliced to suit 32 body loom, heres where the problems start.

The car turns over, fuel pump runs like its supposed to, injectors are firing fuel into the cylinders, have 12v power to the white wire on the coils, but i have no spark.

i turned the cas over by hand, and can hear the injectors clicking away, so i figure its not the cas, i have power to the coils, so i figure its not a power supply problem, but i cant work out why i have no spark

please help. im lost.

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https://www.sau.com.au/forums/topic/321743-rb25det-into-r32-starting-issues/
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Simon-S14 Grand Master

Simon-S14

Posted
Posted

so cas is ok if its driving the injectors. and you defo have power to the coils yes? if so have you hooked up all the earthing points correctly?

another thing. wwhere the plug bolts into the ecu make sure the ends of the plug are pushed in all the way as well... have had issues there before.

  • 1 month later...
krayzie32 Mentor

krayzie32

Posted
Posted

any luck with this as im now having same problem...

also i can hear injectors clicking away does that also mean that the cylinders are filling up with fuel???

but i also think im getting a very very faint spark cos i can hear it popping but not visible

also can the injectors solenoid go off but still be blocked and not allow fuel therefore not allowing fuel but still making the clicking???

ive just installed injectors and coils and now im have the same problems

ive tried changing ecu too no resolve

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