91 civic dx mpfi obd1 swap help!!!!!!!
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91 civic dx mpfi obd1 swap help!!!!!!!
i recently pulled a running driving y7 out of my 91 civic dx to put in a turbo d16z6 and i finally got it running i had to wire the injectors i didnt have a harness but now it seems like it hits the rev limiter at 3000 rpm and ive tried switching around the 2 tps wires from dpfi to mpfi 3 times and it does nothing i need help im stumped main relay is good and injectors are 450cc only sensors i have hooked up are tps map and the temp by thermostat and one by heater hoses
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From: duval, fl
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Re: 91 civic dx mpfi obd1 swap help!!!!!!!
so hold up the ONLY sensors youve hooked up were the tps and map sensor? try plugging in the IACV dood, its got a sensor issue or a vaccuum issue. plug in ALL of you sensors, take out the back up fuse from the under hood fuse box and disconnect the neg cable from the battery to reset the ECU. then let me know what happens then.
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