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1JZ-GTE EMU Black ECU

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Hi, I have a 1JZ swapped SC300 running EMU black PNP harness. I loaded up basemap, car cranks but no start. The car has spark and fuel pressure. Attached tune and datalog of cranking. Thanks in advance!

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Sorry Henry at this stage we've had no hands-on experience with the ECU Master products so it's hard to offer specific guidance. As simple first checks I'd suggest confirming the injectors are operating during cranking (use a LED test light) and if that's the case I'd check your base timing - It's also possible that the timing may be 360 degrees out (firing on the exhaust stroke). Beyond this I'd suggest you make contact with ECU Master for specific help.

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