hey im looking at an 88 si crx but it has no engine harness..
so i need to buy one.

will any year 88-91 crx si harness fit or does it have to be only 88si.
need some openions please.

 

not 100% sure but an si is an si is an si... if ya get what im saying.. do you just need the engine bay harness...like do you still have the resistor pack and what not??

 

88 Si harness is different from the rest - at the driver's side shock tower it has a square 6-wire connector where the rest have a round 8-wire connector

 

whats the difference in wiring then.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Tyson &raquo;</TD></TR><TR><TD CLASS="quote">whats the difference in wiring then.</TD></TR></TABLE>
the 89-91 have 4 wires for the injectors (red, yellow, brown, light blue), 1 wire for the Injector Resistor Box (yellow/black), 1 wire for the Fast Idle Control Valve (blue), 1 wire for the EACV (blue/yellow) and 1 wire which is power for both FICV and EACV (Black/Yellow) in that connector - 88 doesn't have Fast Idle Control Valve - its' connector has the 4 wires for the injectors (red, yellow, brown, light blue), 1 wire for the resistor box (yellow/black) and 1 wire for the EACV (blue/yellow) - it has no power in that connector for EACV - power is in the connector on the passenger side

 

so does only someone with a 88 si engine can make use of the 88 Si harness when doing a swap?

does that make 88 Si harnesses more valueable or less? just curious. trying to understand the difference.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Tyson &raquo;</TD></TR><TR><TD CLASS="quote">so does only someone with a 88 si engine can make use of the 88 Si harness when doing a swap?

does that make 88 Si harnesses more valueable or less? just curious. trying to understand the difference.</TD></TR></TABLE>

yup, the 88 is a lil diff

question #2, I think they are valued about the same