Tomothompson Posted January 5, 2020 Report Posted January 5, 2020 hi iv built and swopped from a 2.0 to a 2.5 and changed nearly every thing and iv got all my wiring sorted with no fault codes and its turning over but its spluttering trying to start but wont run, its way above what I no and im trying yo learn but im stumped iv got a link g4+ and its a 2005 Subaru impreza with a fully built 2.5 with 1000cc injectors subaru.llg Quote
neil brown Posted January 5, 2020 Report Posted January 5, 2020 Same map as used on the 2.0 ltr and same set up be fire swap have you increased the master fuel setting due to bigger capacity Quote
Tomothompson Posted January 5, 2020 Author Report Posted January 5, 2020 I just up loaded the later version map as from the 2.0 only one cam sensor and on the 2.5 theres 2 cam sensors So should be the right base map just to get it running just didnt no if the logg would show what the problem is Quote
neil brown Posted January 5, 2020 Report Posted January 5, 2020 Have you read this thread about the 2.5 camshaft sensors to the Do you have avcs heads on the engine Quote
Tomothompson Posted January 5, 2020 Author Report Posted January 5, 2020 Only single inlet avcs heads but iv just looked at runtime and im getting no signal thru to the ecu but iv wired them up to di 1 for LH and di2 for RH but everywere i read it says LH goes to trigger 2 am i right? But in the link wire diagrams say to go to di 1 and di2 Quote
neil brown Posted January 5, 2020 Report Posted January 5, 2020 So what’s connected to the triggers cam and crank sensors Quote
cj Posted January 5, 2020 Report Posted January 5, 2020 You have triggering errors counting up while cranking and erratic RPM signal. Something is wrong with your triggering. Can you most your pclr file as well, and a trigger scope capture? - to do this crank the engine, then while still cranking hit the scope capture button, then post the .llg file here please. trigger1 should be wired to crank trigger2 should be wired to LH cam sensor any DI should be RH cam sensor. what year & model were the old and new engine? maybe you have moved from an older to newer model crank wheel - these changed early 2000's. Quote
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