Hey tr, i finally finish my ls-vtec swap and droped it in my ek hatch. Everything is connected it's on a p28. Single cam harness. Also built in internals for high compression. I turn it on, but won't rev more than 2k

sadly idk wat to do injectors are working perfect also all the sensors, tps,map,ect.
I notice it rev redline wen i use starting fluid but with just normal it won't pass 2k rpm. Please help!
Contact me : 813-802-1429 willing to pay. Maybe some of ya encounter this problem!
Note: My most accurate guess might be the wiring harness since it's from a d-series.
If so i wtb b-series harness that would work with my ls-vtec