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Extra 0-5v inputs


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Is it possible to add in extra amplifier inputs to a g4 storm ecu 

 

on board map is only 2.5bar absolute and pushing over 1.6 bar of boost

 

left with 1 anologue input spare at present and was either going to use it for fuel pressure or egt 

 

am I stuck with what I have got 

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There are not a lot of options with the G4 as it had no CAN bus inputs.  Your best bet will be to have the internal MAP sensor upgraded to a 4Bar.  Link HQ can do it for around $130NZD last I heard or you could source it yourself and have it done by someone locally.  Part number MPX4400AP.

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4 hours ago, neil brown said:

how easy is it to change ?

You would really want someone that is reasonably confident with soldering/desoldering but apart from that it is fairly simple - just 5 pins to desolder then resolder.  

 

4 hours ago, neil brown said:

or am I better upgrading the ecu

Of course the G4+ or G4X will give you quite a bit more functionality and give you some future proofing but there will also be quite a bit more cost involved than the NZD$130 to upgrade the MAP sensor.

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