Spitronics systems

The 1UZFE EGR Delete Kit is available for sale here.

Juba

New Member
Hi all,
Forgive my ignorance, was gifted an 70 series Prado SX with an lexus 1uz engine and there is 2 spitronics ECU fitted:
Venus ecu and a Neptune ECU, what is the functions, the car runs fine, but it seems to have irregular idling when in gear as if it is hunting for fuel.
I have no knowledge of the systems.
 

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Venus is the engine control module
Neptune is the transmission control module

Sounds like it needs a tune or has a problem.
Spitronics are a South African - I'm sure if you call or email them, they can recommend a reseller/tuner in your area.
 


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