I have just finished my DFPI-MPFI B16 swap. I had 7 codes when I first started, and now im down to 1, code 4 crank angle sensor. I searched and it said to check the dizzy, wiring and ECU. I changed dizzys, ECUs, and completely started over on all my wiring. I still have a damn code 4. Its still not revving over 3K. Is there anything else I can do???

 

did you wire the 2 wires from the distributor harness to the ecu where the crank angle sensor is suppose to go also did you put all the distributor pins on the right place on the dizzy motor harness hope this helps

 

swap the two white wires.. I hear this is a common problem.

 

if swapping the two white wires does not help then you may want to just un pin the male and female plug, and plug the pins directly into each other... that was you can quickly find the right combo of pins...

 

I have switched the white wires, when it is one way the car will not start, and the other it will start. My dizzy wiring is 100% correct. The blue/green, blue/yellow are in C1 and C2 just like they are supposed to be and the wires out of C1 and C2 are in B10 and B12.

 

make sure you got the right wire at the right ecu pin. like make sure the b/g wire is on the right pin and make sure hte b/y wire is on the right pin. also make sure those wires are in the right spot on the dist. did you ever try and switch the wires and see what happnes ?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by civickiller &raquo;</TD></TR><TR><TD CLASS="quote">make sure you got the right wire at the right ecu pin. like make sure the b/g wire is on the right pin and make sure hte b/y wire is on the right pin. also make sure those wires are in the right spot on the dist. did you ever try and switch the wires and see what happnes ?</TD></TR></TABLE>

Yes, I swapped the wires at the ECU, and the dizzy and the car will still start.
I think that the problem is in B10, and B12 but could this make the car not rev over 3K?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by HybridHatch88 &raquo;</TD></TR><TR><TD CLASS="quote">I have just finished my DFPI-MPFI B16 swap. I had 7 codes when I first started, and now im down to 1, code 4 crank angle sensor. I searched and it said to check the dizzy, wiring and ECU. I changed dizzys, ECUs, and completely started over on all my wiring. I still have a damn code 4. Its still not revving over 3K. Is there anything else I can do???</TD></TR></TABLE>

i can vouch on this... cause we work on this **** foreverrrrrr and that damn code want go away.. Robbie did you drive it to work?
for your hatchback running

 

if you guys are certain you wired it right, did you ever try switch dizzys with another car and see if it works in another runnin car ? u should also try swapping ecus

 

I change my dizzy and my ECU.

 

we put a dizzy and a ecu in it that was in a car that had no cel.. didnt work.

 

Repinning the ECU after work hopefully this will solve the problem.

 

r u meeting us at the house robbie? were doing my clutch...

 

Hey...
was this on a Dx?
If so did you repin the dizzy?
IF you did then thats where the problem is... because i had someone come over and i dropped my dizzy on his b16 well it fired right up on his setup. But we had just gotten lucky because the pin locations and wires matched up.

However on my harness even tho i matched up the pin locations, the wires were not matched up correctly.

so just pop out the pins on both sides of the harness and you can easily find the right combo within 5 mins or so....
hope that helps...

And it sounds like you had the ecu pinouts all set...
B10&b12 to c1&c2 since it fires up then the injector wiring is ok...

 

paybac4223, Thanks I will try that today.

 

bump for the night... still showing that damn code.....

 

kinda late. but, did you get your problems worked out? im curious

 

Yea, I converted to OBD1 after trying everything else there was to do. Its now OBD1 with a P61 (93 GSR) ecu. Still throws code 9, which is basically the same as crank angle, but the car revs like there is no tomorrow