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Fried my ecu after bazzaz install

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So ive had my flashed ecu for 2 years with no problems. After i installed my bazzaz Zfitc the bike ran for about 5 mins then shut off. I tripple checked everything and it was good but still wouldnt start. I took the bazzaz off the bike and brought it back to stock connections and still wouldnt start. Error code 40 meaning secondary fuel injectors. The bike is getting spark because it was running when id spary gas down the throttle bodies, its just not getting fuel. I took my ecu off and put it on a friends stock 09 r1 and his bike threw a code 40 and wouldnt start, could this be the pins in the harness not switched? (with the ecunleashed you need to swap 4 pins in the main harness plug). Im going to send my ecu back to jett on monday and see what they say. I just dont understand how installing a bazzaz could fry my ecu, i did buy it used from edr so it may have a broken wire somewhere but still shouldnt this blow a fuse before the ecu? Anyone with any info would be great. Round 1 of racing is on the 26th of may so i need to sort this out asap

Thanks


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