obd2 b20 with obd1 b18 head in ek need help

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isaacson06

New Member
ok i got a b20z (obd2) with a b18 head (obd1) on it the swap went in easy but the wiring it whats messing with me the bottom end it obd2 so it has the ckf but i did the bypass on that and then theres a knock sensor but the dx wriering didnt have one so i didnt plug it in. i did the rewire on the dizzy to obd2a for the stock harness and i also did the 2 wire ivac ok thats all the things for the swap to run right ???? but i have a p75 ecu but it runs like shit when you give it gas it cuts out and then revs up but if i put my stock po6 obd1 in it runs the same way but if i put the stock p2p(obd2a) ecu in it runs better but you still cant really drive it has anyone had this problem???? i swap out the obd2 injectors and the clips and put in obd1 injectors and clips then i put my obd2a to obd1 convestion harness on and a po6 but im getting a code 4 which is crank pistion sensor and code 41 no o2 sensor is the code 4 in the dizzy ?????? . need help guys asap ?????
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you wanna eliminate your headaches? get the head and dizzy that matches the engine harness and ecu. you will have continuous problems with the setup your running.
 
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