i have an 89 hf crx with the b18a swap. i bought a high performance computer for the b18a but wont plug into the crx. need help

 

What computer did you buy?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Reason &raquo;</TD></TR><TR><TD CLASS="quote">What computer did you buy?</TD></TR></TABLE>

 

yea what ECU did you buy?

 

what's the code on the sticker on the side of the cu.. 434545-pm6-001 ?? (example)

 

Well? What ECU?

Sounds like you bought an ECU from an OBD-1 car which has 3 plugs.
OBD-0 only has 2 plugs and you would need a jumper/conversion harness to make the OBD-1 ECU work.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 4drEF &raquo;</TD></TR><TR><TD CLASS="quote">Well? What ECU?

Sounds like you bought an ECU from an OBD-1 car which has 3 plugs.
OBD-0 only has 2 plugs and you would need a jumper/conversion harness to make the OBD-1 ECU work.</TD></TR></TABLE>

when was the last time YOU looked at an ecu Obd0 has 3 plugs, obd1 has 3 plugs

 

it has three plugs but one is smaller. theres also same amount of wires to each connector but the clip is differant. the computer is for a 92 ls intgra.

 

yea just get the obd-0 to obd-1 wiring harness converter...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hatchback_al &raquo;</TD></TR><TR><TD CLASS="quote">

when was the last time YOU looked at an ecu Obd0 has 3 plugs, obd1 has 3 plugs</TD></TR></TABLE>

So what's your point?
I have 9 finger and 12 toes.



Ok - you're right.
Here's some helpful info to diferenciate between OBD-0 and OBD-1

If you count the pins in the plugs and find the plug that has the MOST pins in it -
(I'm counting <U>available</U> wire spots - with or without all the pins.. just like they count them in the manuals)

OBD-0 has 20 (and the other two are a 18 and an 16 pin)
OBD-1 has 26 (and the other two are 16 and 22)

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 4drEF &raquo;</TD></TR><TR><TD CLASS="quote">Well? What ECU?

Sounds like you bought an ECU from an OBD-1 car which has 3 plugs.
OBD-0 only has 2 plugs and you would need a jumper/conversion harness to make the OBD-1 ECU work.</TD></TR></TABLE>

hehe, you've been on honda-tech for 2 years with over 2 thousand posts... wtf.

next time do some research before you open your mouth. stop giving out misinformationg