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#1
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JDM d15b swap?
I just want to know information on the swap like instructions and such haven't any on the web. Any of you done or had it done Is it reliable? It would be going into my Dx hatch ..
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#2
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Re: JDM d15b swap?
do a search...there are a lot of thread on this topic and a few recent d15b swaps
will find a wealth of info... that is all ![]() and no need fo 2 identical threads in the same forum posted minutes apart
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The name's Adrian 1990 Civic HB Si - 265.7whp/223tq @9.2psi. Tuned on NepTune by J.Mills 1991 Civic Sedan DX - 296.3whp/230tq @1bar. Tuned on NepTune by J.Mills 1991 Civic Sedan DX - 185.8whp/139tq. Tuned on NepTune by J.Mills 2006 G35 Coupe 6MT - Stock 2011 CR-Z - Stock |
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#3
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Re: JDM d15b swap?
The swap is basically the same as a D16Z6 swap... With a few minor differences... A few tips I can give u...
Buy the P08 ECU! I made a mistake and got the P28 ECU... The P08 is for the D15B, the P28 is for the D16Z6... They will both work, but the P28 has a few quirks that will cost more in the end... The D15B runs on a 1 wire O2 sensor, so the P08 looks for a 1 wire O2 sensor... The D16Z6 has a 4 wire O2, so the P28 ECU will be looking for a 4 wire O2... So if u use a P28 with the D15B u will have to buy a 4 wire O2... Also the D15B being a JDM engine dosnt have a VTEC pressure switch, its built into the P08 ECU, if u use a P28 it will look for this switch and will throw a code since u dont have it... For this u will have to either get a pressure switch, or splice the wire for the pressure switch to the VTEC switch... The P28 will also run a tad rich since its for a 1.6 liter engine and the D15B is a 1.5 liter... These also other differences, such as the purge control is non existent on the D15B and it is on D16Z6... Off the top of my head cant think what else... I have mine just about ready to swap in... Just need to find the time to do it... |
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