yesterday i took my crx out for a drive and i came back, popped the hood and moved the map sensor, it somehow arched to the power wire coming through the firewall.

The car cut off, ECU not blinking at all and fuel pump doesnt cut on.

If i fried my ECU could i take it to an electrical switch board repair and possibly have it fixed?

 

Talk to DrDisco69 he is in Concord, NC and might be able to handle it for you.

 

n 88-89 ecu is cheaper than a 90-91. Roughly $50 gets you a replacement.

1989
Engine Computer
Honda CRX 1-89,FWD,EFI,1.6,MT 04884 $60 Mr. R's Auto Salvage USA-WY(Buffalo) E-mail 1-800-834-8307

1988
Engine Computer
Honda CRX C-9813 $55 Des Moines Automotive USA-IA(Des-Moines) E-mail 1-800-362-2942

1989
Engine Computer
Honda CRX SI 500 $55 Des Moines Automotive USA-IA(Des-Moines) E-mail 1-800-362-2942

Engine Computer
B035 $55 Andy's Auto Parts USA-NY(Ontario) E-mail 1-315-524-8800

1989
Engine Computer
Honda Civic 37820-PM6-A080 S04036 $50 Remington Auto Parts, Inc. USA-VA(Remington) Request_Quote 1-800-259-1814 Request_Insurance_Quote

 

before you go out replacing ecu's check all the fuses.

 

good point...

 

fuses are alll good. are all those replacements untouched and perfect condition? i have a 91 A6 in an 88 HF. does it matter what year computer?

 

i wont say your wrong but take a multi meter to the fuses. they can decieve you. i cant see why having a 91 ecu in an 88 hf would be a problem. but not 100% sure anyone else?

 

ill do that. Bump

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by md88hfcrx &raquo;</TD></TR><TR><TD CLASS="quote">fuses are alll good. are all those replacements untouched and perfect condition? i have a 91 A6 in an 88 HF. does it matter what year computer?</TD></TR></TABLE>

I ran an 89 SI ecu on a 95 CX engine, and it ran REALLY rich, but it worked, so yea it doesnt matter. It's all fairly interchangeable.

 

as long as it is the same OBD i believe D series is interchangable with any D series and B series with any B series.

 

thanks guys.. checked out circuit board inside ecu, nothings looks fried to the naked eye. must be internal or in a chip.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by md88hfcrx &raquo;</TD></TR><TR><TD CLASS="quote">thanks guys.. checked out circuit board inside ecu, nothings looks fried to the naked eye. must be internal or in a chip. </TD></TR></TABLE>

I would borrow an ECU from a friend to see if it is the problem. If the car starts up it is the ECU.

BTW, you can get ecus cheap on ebay. usually like $30+shipping.

 

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

I would borrow an ECU from a friend to see if it is the problem. If the car starts up it is the ECU.
.</TD></TR></TABLE>

yeah, im borrowing my friends tommorow. but im in the process of buying one. thanks