Ross gardiner Posted August 3, 2014 Report Share Posted August 3, 2014 hi guys have  changed my camshaft and now have a  random trigger one error.car runs fine for short periods but goes to fuel cut at idle due to rpm limit reached and this is all at idle .although the idle is erratic which i think is due to the skipping of the trigger signal i .disconnected the fuel and was still getting trigger error randomly while cranking  i think the rpm spike is as stated ealier .the only thing i have changed is the camshaft and had the distributor out which only has the signal pickup for the camshaft as i am running wasted spark .i have put a timing light on to test and it is as close as i can get as the dyno guy has locked the crank angle at 20 deg btdc and my indicator only goes to 15deg i will call him tommorow Quote Link to comment Share on other sites More sharing options...
Simon Posted August 3, 2014 Report Share Posted August 3, 2014 It could be that the sync signal is now happening close to a crank tooth. If the Sync pulse is on top of a crank signal then you can get trigger errors. Quote Link to comment Share on other sites More sharing options...
motionper Posted July 12, 2015 Report Share Posted July 12, 2015 this happening to me i changed to sequential injection and now i have trigger 1 errors which is the crank sensor-showing that i'm on the rev limiter and shutting off how can i correct this?? Quote Link to comment Share on other sites More sharing options...
Simon Posted July 12, 2015 Report Share Posted July 12, 2015 Hi Motionper I assume you have added a sync signal to enable the sequential and prior the engine was running happy on just a crank trigger? If this is the case you need to look at the configuration / wiring of the sync signal. Quote Link to comment Share on other sites More sharing options...
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