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not yet but good point - I will make sure they check the pfc as well (hope its not stuffed they are kinda rare). but if it is injector wiring that is different that would explaint it.....

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not yet but good point - I will make sure they check the pfc as well (hope its not stuffed they are kinda rare). but if it is injector wiring that is different that would explaint it.....

Duncan, if they need another R34 PFC to compare (although they probably have a few @ Hills), let me know and I will take mine there to hopefully help sort it out.

  • 2 weeks later...

yes kind of. the workshop are working through the loom and should have the changes by the end of the week. It is not even close though, for example 02 sensors in the wrong place etc

From what I can see in FAST for S1's the original ECU was P/N: 23740-0V300, then it changed to 23740-0V301, then to 23740-0V310,

and then there's an alternate number which is 2374M-0V310.

Doesn't explain much though, and you wouldn't think the wiring would change.

Ah well, will wait to see what differences there is.

Ive got an early model stock ECU, so she'll be right

however Im thinking I dont want to rebuild the auto in a few years time, whilst the p-fc will run my car (auto+shiftkit) I might just do a remap.

If anyone wants a R34 GTT Power-fc with hand controller, working order, top condition, contact me

hmm well there you go. 3 engine harness part numbers for rb25det

09/96 - 08/97 24011-0V100

08/97 - 09/97 24011-0V200

09/97 - 08/98 24011-0V201

fast shows my vin as the last one

yeah thats the difference then.

The service manual thing was what started us in the wrong direction (only has 1 pinout and we started with that) but it is not correct for my car. Might be that they released the service manual at the same time as the car and didn't update it for later changes (or there might be a bulletin or later manual that shows both)

  • 2 weeks later...

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