pezzer

I'm trying to put together an engine for a kit car, but I'm a bit baffled by what parts I need!

I have a bare engine out of a 98 wrx, and have got hold of a manifold/ecu/loom which were supposed to be from the same age, but turned out to be from an earlier car (93/94 at a guess - U8 ecu). I'm trying to figure out the following items:

Turbo - should this be a td05?
MAF - Which one - there seem to be several!
MAP - Again, which one - various types
Boost solenoid - Should this be the 2 or 3 port type for this ecu?
Evap purge - where does this go - the wiring diagram I've got seems to suggest on the manifold - but there's no connector for it - the pin isn't connected on the engine side of the loom (but is on the body side!)
Knock sensor - it's got a white 2 pin plug. The manifold loom has a white single pin plug in the right place, but from the wiring diagram, that looks like it's actually for power steering oil pressure!

Any help is appreciated

FMJ

iTrader: (2)

The evap purge valve doesn't really matter as you don't need to purge the evap just blank the system off, bin the pipework and vent the tank to atmosphere.

On a MY99-00 the Evap pruge valve is small and blue and bolted to the rear nearside/underside of the inlet manifold.

Your project sounds like a bit of a nightmare... I know it's too late now but ideally you need to strip a car to ensure you have all the right compatible parts.

You need to be absolutely sure you have the right loom and ECU that will determine your MAF type.