Win Posted June 23, 2023 Report Share Posted June 23, 2023 Hi. I just installed a S15 ecu into a s13 sr20det. Firmware is up to date. With the default map I can’t get spark. When I put test mode on, the outputs just stay low. The edge is set to falling. Strange thing is if I change my ignition to distributor then ignition 1 will have an output in test mode. If I change trigger edge to rising then I get outputs on all 4 outputs. but if I plug this into my igniter it would fry it. Is there something I should do here? Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 23, 2023 Report Share Posted June 23, 2023 2 hours ago, Win said: When I put test mode on, the outputs just stay low. How are you measuring this? they will only be high for 2ms so you will need an oscilloscope to see it. Do you have the jumpers in the 91-93 positions? Or done this to confirm: Quote Link to comment Share on other sites More sharing options...
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