9 replies to this topic

[rickchampion]

hey guys, looking at removing my unichip as the tune is rubbish and its killing the car,

upon chasing wiring back I found this,

does anyone know what this module is?

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[zanzarah]

The small module with the blue dot is the Unichip boost controller

[rickchampion]

Ah cool. I'm thinking they causing my issues. Boost is jut over 1 bar. No boost under 3000rpm. Detonation above 6000.
Looks like a bit of work to remove

[zanzarah]

Wiring diagram:

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[rickchampion]

awesome job thanks, looks like I have a bit of wiring to do then.

[zanzarah]

This is an interceptor type unit.

I would just do some bridging via the plugs.

Then you will have just the wire with the resistor to connect

Thus easily reversible:

ie:

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[rickchampion]

cool. either removing the unichip or a retune.

as its rubbish.

[sbv]

This is an interceptor type unit.
I would just do some bridging via the plugs.
Then you will have just the wire with the resistor to connect
Thus easily reversible:
ie:

Ashley, have you had any experience with these unichip piggybacks and do you know if they would be suited to the earlier model hitachi ecu?

Thanks

[zanzarah]

Originally installed  a Unichip on my WRX with the UNISIA JECS ECU.

Then transferred to my B4 with DENSO ECU 

[sbv]

Thanks and do you know any good unichip tuners in adelaide?