i can get the motor to stay going when i have the 89 crx si ecu in, but when i de pin the b10 and b12 mpfi swap wires back to there c1 and c2 stock loaction the motor starts ldels fine

but only revs to 4000 and then studders

 

bump

 

Which motor are you running and which dizzy?

 

im running a d16z6 sohc vtec

and im using a the OBD1 distro Dizzy and OBD1 injectors

with a OBD0,1989,SI,5 Speed Manual, PM6

 

here's the pinout, and its gunna be a long post, Sorry if this is spam on this fourm

Pinout '88 HF/Si '90-1 DX (Std.) '90-1 HF/Si '89-92 EF8/9 SiR
A1 No.1 INJ Aux INJ w/A3 No.1 INJ No.1 INJ
A2 GRD w/A4 to Main Relay GRD w/A4 to Main Relay GRD w/A4 to Main Relay GRD w/A4 to Main Relay
A3 No.2 INJ Aux INJ w/A1 No.2 INJ No.2 INJ
A4 GRD w/A2 to Main Relay GRD w/A2 to Main Relay GRD w/A2 to Main Relay GRD w/A2 to Main Relay
A5 No.3 INJ Main INJ w/A7 No.3 INJ No.3 INJ
A6 Purge Cut-Off Solenoid Valve Purge Cut-Off Solenoid Valve Purge Cut-Off Solenoid Valve (HF Only) Purge Cut-Off Solenoid Valve
A7 No.4 INJ Main INJ w/A5 No.4 INJ No.4 INJ
A8 Lock-up Control Solenoid Valve Lock-up Control Solenoid Valve Lock-up Control Solenoid Valve Spool (VTEC) Solenoid Valve
A9 - - - -
A10 - EGR Valve (CA A/T Only) EGR Valve (HF Only) Pressure Regulator Cut-Off Solenoid Valve
A11 EACV w/A17 EACV w/A17 EACV w/A17 EACV
A12 Main Relay w/A14 Main Relay w/A14 Main Relay w/A14 Main Relay w/A14

A13 Main Relay w/A15 Main Relay w/A15 Main Relay w/A15 Main Relay w/A15
A14 Main Relay w/A12 Main Relay w/A12 Main Relay w/A12 Main Relay w/A12
A15 Main Relay w/A13 Main Relay w/A13 Main Relay w/A13 Main Relay w/A13
A16 GRD w/A18 GRD w/A18 GRD w/A18 GRD w/A18
A17 EACV w/A11 - - -
A18 GRD w/A16 GRD w/A16 GRD w/A16 GRD w/A16
B1 Hazard Fuse w/Brake Switch Hazard Fuse w/Brake Switch - Hazard Fuse w/Brake Switch
B2 Tandem Valve Control Solenoid Valve Tandem Valve Control Solenoid Valve - -
B3 A/C Clutch Relay A/C Clutch Relay Fast Idle Valve A/C Clutch Relay
B4 Radiator Fan Relay Radiator Fan Relay Radiator Fan Relay -
B5 Alternator Alternator Alternator Oil Pressure Switch
B6 Check Engine Light Check Engine Light Check Engine Light Check Engine Light(10A)
B7 Shift Position Sensor (A/T Only) Shift Position Sensor (A/T Only) A/C Switch w/B8 -
B8 A/C Switch A/C Switch A/C Switch w/B7 A/C Switch
B9 - - - Brake Switch
B10 - - Crank Angle Sensor Crank Angle Sensor
B11 Shift Position Sensor (AT Only) Shift Position Sensor (AT Only) Clutch Switch (HF Only) Rear Defogger Switch
B12 - - Crank Angle Sensor Crank Angle Sensor
B13 No.2 Fuse (10A) No.2 Fuse (10A) No.2 Fuse (10A) No.2 Fuse (10A)
B14 Alternator Alternator Alternator Alternator
B15 Igniter Unit w/B17 Igniter Unit w/B17 Igniter Unit w/B17 Igniter Unit w/B17
B16 Speed Sensor Speed Sensor Speed Sensor Speed Sensor (Electrical)
B17 Igniter Unit w/B15 Igniter Unit w/B15 Igniter Unit w/B15 Igniter Unit w/B15
B18 - - - -
B19 ELD ELD ELD Knock Sensor
B20 Ign. Timing Adj. Connector Ign. Timing Adj. Connector Ign. Timing Adj. Connector Ign. Timing Adj. Connector
C1 Crank Angle Sensor Crank Angle Sensor Cylinder Position Sensor Cylinder Position Sensor
C2 Crank Angle Sensor Crank Angle Sensor Cylinder Position Sensor Cylinder Position Sensor
C3 TDC Sensor TDC Sensor TDC Sensor TDC Sensor
C4 TDC Sensor TDC Sensor TDC Sensor TDC Sensor
C5 TA Sensor TA Sensor TA Sensor TA Sensor
C6 TW Sensor TW Sensor TW Sensor TW Sensor
C7 Throttle Angle Sensor Throttle Angle Sensor Throttle Angle Sensor Throttle Angle Sensor
C8 - EGR Valve Lift Sensor (CA A/T Only) - O2 Sensor B
C9 PA Sensor PA Sensor PA Sensor P/S oil switch
C10 Brake Switch Brake Switch Brake and Reverse Light Switch (HF Only) Brake Switch
C11 MAP Sensor MAP Sensor MAP Sensor MAP Sensor
C12 PA Sensor PA Sensor Throttle Angle Sensor Throttle Angle Sensor
C13 PA Sensor PA Sensor Throttle Angle Sensor Throttle Angle Sensor
C14 MAP Sensor MAP Sensor MAP Sensor MAP Sensor
C15 MAP Sensor MAP Sensor MAP Sensor MAP Sensor
C16 O2 Sensor A O2 Sensor A O2 Sensor A O2 Sensor A

 

you cant run an obd1 dizzy with an obd0 ecu, that would be your problem. you need a p28

 

wrong wrong and more wrong

you can its all the same wires from the SI mpfi to the obd1 dizzy

 

No, you can't run the OBD1 dizzy with an OBD0 ECU.
It will wire up, but that doesn't mean it's the same.
The reluctor wheel inside the two dizzys have a different tooth count and send the wrong number of pulses to the ECU.

 

exactly ^

 

ok, when i turn the key, the fuel pump primes and the motor cranks, burns up the prime and then just turns over.

but if i get the obd0 to 1 jumper, and i have the d-series obd1 ecu p06, i should get the motor running right,

or would just a plain old obd0 si distro work just as fine.

 

ok well i have the obd0 si distro now, so i will repost with updates on how its going.

But thank you all for the information you helped me with.

 

the si dizzy doesn't exactly bolt up properly to the z6 head so you might have to get creative there. once you do get it installed though it should run pretty decent with the obd0 ecu. it won't be perfect and there wont be any vtec activation but it will definitely be driveable.

 

well the dpfi distro fits right up to the head, no problems no binds, NADA

so im sure the mpfi one will bolt up just the same

 

it wont. you have to modify the a6 dizzy if you want it to bolt up to the z6 head

http://www.d-series.org/forums/engin...ml#post1540293

 

If the DPFI dizzy bolts up fine then the MPFI will too.
The stock non-vtec head for the DPFI and MPFI are the same castings and both dizzy's both to that head (regular old DPFI to MPFI swap proves it).

Now - your using a D16Z6 head and neither OBD-0 dizzy (DPFI and MPFI) should be able to bolt up properly.

However, the OBD-0 dizzy's WILL both bolt right up to a Y8 head.

time for you to do a parts check!!!

 

the motor is a d16y8 and it bolted up jut and runs just fine, but after running for a little bit it starts to loose power

 

Oh ok - before you said it was a Z6.

 

This clown is beyond help he knows it all... but yet knows nothing at the same time.