D15, D16, D17 and Mini-Me swaps
By Boods
#288351 kinda a simple question, but I can't find an answer anywhere.

I've got a D15b2 engine, DPFI, with a dead dizzy. Would a D15b7 dizzy fit the D15b2 and run alright even though it's MPFI?

I have reason to believe it will fit but I would love a 2nd opinion/confirmation as I don't want to get the wrong replacement part!
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By Apexracing
#288353 Why cant you find the one that fits your motor instead?
By Boods
#288355 I've got a D15b7 alternator spare from my coupe, but I can't test fit it as the other car [D15b2] is currently stranded miles away. I don't want to travel out to the car to find out it doesn't fit, so just checking before so it's not a wasted journey, but I can't find any details on the dizzys.
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By Apexracing
#288356 I asked my friend ccr85 and he said yes it will bolt up but, it needs to be wired up, and the d15b7 has the cam sensor inside the distributer. So with some work its possible but not plug and play i guess.
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By d-mon
#288399 if its obd1, the td41u(d15b7 distributor) will work
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By kamikaza
#288589 d15b2 is obd0
d15b7 is obd1
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By Apexracing
#288590
kamikaza wrote:d15b2 is obd0
d15b7 is obd1


wrong.....

D15B2
Found in:
1988–1991 Honda Civic GL/DX/LX
1988–1991 Honda Civic Wagon Wagovan/DX
1988–1991 Honda CRX DX
1992–1995 Honda Civic LSi Hatch/Saloon (European Market)
1992–1995 Honda Civic DXi Hatch/Saloon (European Market)
1990–1995 Honda Concerto (European Market)
Displacement : 1,493 cc (91.1 cu in)
Bore and Stroke : 75 × 84.5 mm (3.0 × 3.33 in)
Rod Length : 134 mm
Compression : 9.2:1
Power : 92 hp (68.6 kW, 93.3 PS) at 6,000 rpm
Torque : 88 ft·lbf (12.2 kg/m, 119 Nm) at 4,500 rpm
Valvetrain : SOHC (4 valves per cylinder)
Cam Gear : 38 tooth
Piston Code : PM3
Fuel Control : OBD-O DPFI and OBD-1 MPFI
Redline : 6,500 rpm, 7,200 rpm rev limiter
Head Code : PM5
ECU Code: PM5/P04
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By kamikaza
#288599 not wrong!!!
i have d15b2 in my eg and i'm 10000% sure it's obd0
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By Apexracing
#288601
kamikaza wrote:not wrong!!!
i have d15b2 in my eg and i'm 10000% sure it's obd0


If its mpfi then its obd1. 1991 ad older were obd0. They made both versions of that motor. Dual point was obd0 mpfi was obd1. And every thing ive read points to that.
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By kamikaza
#288603 there is no mpfi d15b2...that is d15b7 with mpfi...d15b2 and d15b7 are completly same engines with different injection...d15b2 dpfi, d15b7 mpfi.
don't trust in all you read on wikipedia :)
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By Apexracing
#288605 Wasnt just wiki man. But hey whatever
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By d-mon
#288615 some of the non-usdm 92-95 stuff is obd0.
the distributor will fit on the head, but the wiring might be different
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By Apexracing
#288618 Well i take some fault i guess, win some lose some. Hey op any luck getting your car home?
By Boods
#288730 Havn't managed to get up to the car yet, going tomorrow to see what will happen. But in regards to the b2 vs b7, Pics for comparison, note the inlet:

D15b2 [DPFI]:

Image

D15b7 [MPFI]:

Image

Now due to this the OBD could be different as the actual inlet is different so could be using OBD0/1, however as they're both marketed as the 1.5LSi in England, so it should be a universal part as it's been marketed as the same car, and both be OBD0?