SZR Posted October 13, 2022 Report Share Posted October 13, 2022 We are currently having an issue with no injector pulse. We first set up all of our auxiliaries and trigger for first start up. When we attempted our first start up it stated and ran for about five seconds, and couldn't get get to start again. We then installed an injector pulse light on our injector one engine harness and notice we had no injector pulse upon cranking. After we did a injector test on all injectors using our link program. All the injectors pulsed during the test. Is there a step in the tuning software I might have adjusted wrong to cause no injector pulse? I have attached my file below. ECU#: 504090, ECU type: G4X Xtreme, Vehicle: 1989 Nissan 240sx S13, Motor: Rb20det. Nissan R32-R33 GTS G4X Xtreme Plugin Mathew Burton hp fuel set up test aux4 crank last.pclx Quote Link to comment Share on other sites More sharing options...
Adamw Posted October 13, 2022 Report Share Posted October 13, 2022 It looks like someone has been playing with the MAP limit. You have two MAP limit tables set up and both are set to all zeros. Quote Link to comment Share on other sites More sharing options...
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