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Archangl · 06-11-2009, 06:17 PM

Hey guys, I have a b18b1 with i/e in my 94 civic with an obd1 p75 computer. The thing is my engine fuel cuts at 6k rpms. I don't know what is causing that, also my car is giving only 21mpg. Yes I have a heavy foot, but still I would think that it would give around 24-25mpg with that and around 28-30mpg if I drive it soft.

Archangl · 06-12-2009, 12:04 PM

anybody. I also don't know if my distributor is obd1 nor obd2. It has one plug, the engine is an obd2 engine, with obd1 computer.

CAFROG · 06-12-2009, 08:46 PM

Just put the swap in? OBD1 car and ECU but OBD2 motor?

You do need an OBD1 dizzy....alternator...and (I believe) fuel injector lines (but don't quote me)

You should be able to get the dizzy and alt for around $75-125 used

And then sell the OBD2 stuff.

Chances are your motor has a OBD2 dizzy unless you know it was changed.

Ask the person who got it for you.

06-11-2009, 06:17 PM	#1
Archangl Greenhorn Join Date: Dec 2008 Age: 24 Posts: 7 iTrader: 0 / 0% Rep Power: 0	civic with b18b1 Hey guys, I have a b18b1 with i/e in my 94 civic with an obd1 p75 computer. The thing is my engine fuel cuts at 6k rpms. I don't know what is causing that, also my car is giving only 21mpg. Yes I have a heavy foot, but still I would think that it would give around 24-25mpg with that and around 28-30mpg if I drive it soft.

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06-12-2009, 12:04 PM	#2
Archangl Greenhorn Join Date: Dec 2008 Age: 24 Posts: 7 iTrader: 0 / 0% Rep Power: 0	anybody. I also don't know if my distributor is obd1 nor obd2. It has one plug, the engine is an obd2 engine, with obd1 computer.

06-12-2009, 08:46 PM	#3
CAFROG Senior Member Join Date: Apr 2009 Location: NOR-CAL Age: 33 Posts: 1,447 iTrader: 0 / 0% Ride: '92 Si Civic w/B16 Muff-Stank Killa Rep Power: 57	Just put the swap in? OBD1 car and ECU but OBD2 motor? You do need an OBD1 dizzy....alternator...and (I believe) fuel injector lines (but don't quote me) You should be able to get the dizzy and alt for around $75-125 used And then sell the OBD2 stuff. Chances are your motor has a OBD2 dizzy unless you know it was changed. Ask the person who got it for you.

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