chris.p Posted June 29, 2023 Report Share Posted June 29, 2023 Hi guys , has anyone used the jzx100 Ecu on a soarer 1jz vvti. I did some research and it looked like the ecu’s would interchange between jzx100 and jzz30 , even Haltech list both on their same adapter on instal I’ve no fuel pump control , just asking if anyone knows what else might be wrong to save me testing everything. I did bridge the pump in the Diag port temporarily and it does run. sorry to ask this before spending the time im just time limited Quote Link to comment Share on other sites More sharing options...
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