I have no power in my EF Hatch. I have a B16 in there and after about 10 mins of driving the check engine light comes on. I checked the ECU and its a code 12. I also checked the compression of the motor and its 220 across all cylinders. Would a code 12 (EGR Valve) cause lack in power? cause when i hit Vtec it gets louder but doesnt pull harder whatsoever. What u guys think. Slow like a sohc