Daniel Feck Posted June 30, 2012 Report Share Posted June 30, 2012 Hi.Â Daniel Feck here.Â I'm new to Link's but have been pottering with other ECU's for a while. Problem car is Nissan GTiR now fitted with sr20ve+t controlled by LinkPlus with GTiR Link adapter (ignition dizzy based).Â Spent time today tuning it and am happy with the tune now.Â While making some changes to the accell enrich around idle/cruise it stalled and was hard to restart.Â Checked and found no spark.Â Once it fired itÂ ran straightÂ away and I could carry on.Â The engine was turned off and restarted half a dozen times or so and ran really well on the road, but after getting it home itÂ won't start again.Â There is no spark, and I'm trying to findÂ info on how this ecu works so I can diagnose whats going on. During cranking PCLink registers approx 200 rpm, and the fuel/spark map cross hairs move around as expected.Â The tacho in the dash flicks as though thereÂ are ignition events happening - but there is no spark.Â The odd readings (to me) in PClinkÂ are: 0 deg advance, between 0-2%Â injector pulse width, and 220 deg inlet air temp (there isn't an IAT sensor).Â In the diagnostic window the cyl event happens, but no sync event (sorry can't remember the exact names - I can't open that window without plugging into the ecu - and can't reach the ecu from here on the couch by the fire).Â I don't know if a sync event is meant to happen because its a dizzy ignition.Â Because 0 deg advance is showing I think the ECU isn't firing the ignition, rather than faulty igniter-coil-etc.Â I just don't understandÂ why it isn't yet. Have tried using jumper leads incase voltage during cranking is too low, without success. Any advice on where to start would be awesome.Â .pcl file attached Thanks, Daniel.Â feck-gtir-sr20ve-with-turbo.pcl Quote Link to comment Share on other sites More sharing options...
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