Notices
Honda Accord (1990 - 2002) Includes 1997 - 1999 Acura CL

Car won't start; CEL on, fuel pump does not engage

Thread Tools
 
Search this Thread
 
Old 02-03-2016, 07:15 PM
  #1  
Honda-Tech Member
Thread Starter
 
chris89's Avatar
 
Join Date: Jul 2005
Location: columbia, mo, 65203
Posts: 87
Likes: 0
Received 0 Likes on 0 Posts
Default Car won't start; CEL on, fuel pump does not engage

1994 Honda Accord EX 5MT - resoldered points on main relay, new fuel pump and it still takes 10 minutes or longer depending on how cold it is outside. I had to sit for a full hour on many occasions before the cel went off and the pump kicked on. Squirting starting fluid or 91% alcohol down the throttle body will allow the car to start and it'll kick in the fuel pump shortly after for anyone needing to get going asap with this issue. Quite a lot of fluid is required and it'll start and run rough don't hit the gas and shortly after it'll idle out for me.

Now I know the P0A-A01 ECU has a fault, so what I'm trying now is re-flowing the pcb of the ecu. Took off top and bottom plate. Put 5 layers of alluminum foil on the top where the caps and chips are to keep those chips cool.

Made 4 ***** of tin foil to lift the pcb off the cookie sheet. Pre-heated oven to 450F and placed in oven for 15 minutes. After 15 minutes, oven off door open & don't touch it, let the ecu cool down re-flowing the solder cracks I saw on many points. Will update after it's complete to see if it resolved the issue. Otherwise will order a new ecu.

*UPDATE*
Totally fixed. Instantaneous fuel pump power and the car runs a lot smoother and powerful.





1994 Honda Accord EX F22B1 SOHC VTEC - Intercooler Pipe Fabrication 2.5" red mushroom foam cleanable high velocity induction filter system.

Last edited by chris89; 02-03-2016 at 09:36 PM.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Rawnee7
Honda Accord (1990 - 2002)
4
06-21-2014 08:28 PM
cd5jdm96
Honda Accord (1990 - 2002)
3
05-02-2014 08:12 AM
rjbiii
Honda CRX / EF Civic (1988 - 1991)
10
09-24-2011 12:29 PM
Jooleeus
Honda CRX / EF Civic (1988 - 1991)
13
07-20-2008 08:46 AM
Aphrodavid
Honda CRX / EF Civic (1988 - 1991)
2
02-17-2005 12:05 PM



Quick Reply: Car won't start; CEL on, fuel pump does not engage



All times are GMT -8. The time now is 08:41 PM.