.

 

Dunno, the Civic forum may be of better help.

 

be sure ur using a paperclip that's conductive.

 

Is there anything wrong? I mean if its running perfect no codes and you get a solid cel, I'd just keep a spare ecu if anything happened and call it a day.

 

solid cel means bad ecu/bad ground/no power to ecu. so check those too. make sure your getting power and ground

 

Wrong..... A solid CEL with the SCS connector jumped means that there are no stored codes on the ECU. A code 0 or no CEL flashes with the SCS connector shorted is the code for a bad ECU......and a solid CEL without the connector shorted means that there is an issue with one of the PGM-FI systems on the ECU and it is running in backup mode (limp mode).

 

weird cuz ive had a friend of mine with a ecu fuse blown and it was giving a solid check engine light when jumped after replacing fuse it was normal......

 

Was it also a solid CEL (already in limp mode) without the SCS jumped?

 

the light is solid(dim) when normal driving, i have a shift light at 6800rpms so cel brightens up at 6800rpm

when i park the car, turn it off, and jump the ecu, turn the key two clicks and the light starts dim then gets bright and doesnt blink

 

sounds like a bad ecu or bad program on the ecu.

 

Well seeing as how he said it did it on two different ECUs. I'd go with a bad program/EPROM chip or a wiring issue.

 

Sorry to revive an old thread but, I see youre online atm, Ghost Accord. I just chipped a p28 for my obd2 prelude with a Phearable chip kit and am getting a solid cel but when I plug in a stock p28, it will allow the cel to flash

 

What is the stock P28 showing for codes?

A solid CEL with a chipped ECU could be a number of things. Bad solder, improper EPROM. You should be able to get the same flashes from a chipped ECU.

Do you have any tuning gear, ie a laptop and Datalogging cable or know anyone who does?

 

I have a laptop but no cable. Showing vtec pressure switch cause jdm motors have no pressure switch, so I added one now.

 

Fixed it