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K swap fuel pump not working

400 Views 6 Replies 3 Participants Last post by  ShawnHonda
Hey I have a 99 civic ek. I put a k20z3 from a 08 civic si I have a 05 Rsx type s engine harness and ecu prb-a14. I bought a k tuned swap harness installed it correctly I’ve checked it about 100 times and I go to start it and it cranks but I have no fuel pressure then I find out there’s an immobilizer on the ECU. Then I buy a k tuned immobilizer bypass. Hook that up and since it’s an 05 I hook up the multiplex cable. Go to start it and cranks but no fuel pressure still I honestly have no idea what to do at this point I would very much appreciate any help please
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Hey I have a 99 civic ek. I put a k20z3 from a 08 civic si I have a 05 Rsx type s engine harness and ecu prb-a14. I bought a k tuned swap harness installed it correctly I’ve checked it about 100 times and I go to start it and it cranks but I have no fuel pressure then I find out there’s an immobilizer on the ECU. Then I buy a k tuned immobilizer bypass. Hook that up and since it’s an 05 I hook up the multiplex cable. Go to start it and cranks but no fuel pressure still I honestly have no idea what to do at this point I would very much appreciate any help please
try and ground that k swap chassis harness fuel pump wire, green orange or green yellow directly to the chassis and see if pump turns on?
lmfao is your username FPR for fuel pressure regulator as that's the problem you're having?🤣
lmfao is your username FPR for fuel pressure regulator as that's the problem you're having?🤣
Yup haha or fuel pump relay lmao
try and ground that k swap chassis harness fuel pump wire, green orange or green yellow directly to the chassis and see if pump turns on?
So I figured out that the pin out on the k swap harness is set up for 02-04 my 05 prb fuel pump is e17 and not a1. Swapped it I have fuel pressure now. But still won’t start. I also swapped the multiplex to e13 and it putts alittle more but won’t start. People are saying the ktuned imobilizer is only for 02-04 but it doesn’t say that anywhere I look.
Update
car runs and idles now 😀. I checked to see if I had fuel at the rail messed with the tps. Then started hitting it with starter fluid. Putted alittle then out of no where shot a lot of smoke out the exhaust and heater lines and upper coolant neck. Then it stayed on and idled. Thanks for all your guys help
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Hey I have a 99 civic ek. I put a k20z3 from a 08 civic si I have a 05 Rsx type s engine harness and ecu prb-a14. I bought a k tuned swap harness installed it correctly I’ve checked it about 100 times and I go to start it and it cranks but I have no fuel pressure then I find out there’s an immobilizer on the ECU. Then I buy a k tuned immobilizer bypass. Hook that up and since it’s an 05 I hook up the multiplex cable. Go to start it and cranks but no fuel pressure still I honestly have no idea what to do at this point I would very much appreciate any help please
I am pretty sure the instruction on Hybrid racing says 02-04 typeS harness. think it says 05-06 typeS and z3 will not work with conversion harness..
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