91 civic dx engine swap help
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Honda-Tech Member
Joined: May 2007
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From: Alberta, Canada
91 civic dx engine swap help
So im planning an engine swap for my civic. It will be a soon to be built D16z6 swapped in for my stock D15.
What im worried about most is the ob0 to ob1 conversion.
How difficult is this and what should i watch out for?
What im worried about most is the ob0 to ob1 conversion.
How difficult is this and what should i watch out for?
Technical Hero
Joined: May 2002
Posts: 9,875
Likes: 35
From: Charlotte, NC, 28227
Re: 91 civic dx engine swap help (jorkee)
DPFI to MPFI conversion
https://honda-tech.com/zerothread/1917897
You'll then need an OBD0-1 ECU harness (rywire, boomslang, etc). A OBD0-1 distributor adaptor. Then you'll need to wire up the wiring for VTEC solenoid and pressure switch. Also need to wire up a 4 wire O2. And extend the wiring for the fan switch from the back of the block to the thermostat housing.
https://honda-tech.com/zerothread/1917897
You'll then need an OBD0-1 ECU harness (rywire, boomslang, etc). A OBD0-1 distributor adaptor. Then you'll need to wire up the wiring for VTEC solenoid and pressure switch. Also need to wire up a 4 wire O2. And extend the wiring for the fan switch from the back of the block to the thermostat housing.
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