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-   -   Check engine light... which friggin code it is? (https://www.homemadeturbo.com/engine-management-10/check-engine-light-friggin-code-41936/)

HMTguy 06-29-2005 06:29 PM

Check engine light... which friggin code it is?
 
First off, no I'm not retarded. Not today anyways. I know how to check ecu codes just fine. Here's what I posted on H-T (I hate that place but I am desperate right now)

"So I am running a chipped P28 with uberdata. Last night everything was fine, no check engine lights, had my LM-1 outputting to my ecu for datalogging. I come back this morning and I get an error code... except I'm not sure which. There are 2 long blinks followed by a very short one, it's so quick that the bulb doesn't even have time to light up all the way. So I'm thinking code 2, code 20, maybe code 21. I have checked all those out. It's not my O2 sensor, I have closed loop disabled and tried disabling the heater and leaving it on. What the heck could be causing the check engine light?"

Someone suggested code 21 but I have no vtec and all related sensors are disabled. I am kind of confused why the third blink is so damn short. Like a fraction of a second. Anybody have any ideas?

tranceminister 06-29-2005 06:41 PM

Re: Check engine light... which friggin code it is?
 
Well I'd have to see for sure but from what your describing, 2 long blinks and 1 short, would be a code 21. That also stands for Vtec spool solenoid valve. I'm not sure why it's throwing that code if your not running a Vtec basemap.

HMTguy 06-29-2005 06:47 PM

Re: Check engine light... which friggin code it is?
 
How long are the long blinks supposed to be? I was thinking it could be code 2... with some crazy nanosecond light after it for some reason. But there is nothing wrong with my O2 sensor. My stock one is still installed and was working fine last night. I tried disabling O2 heater (which I shouldn't even have to do) and no luck. arghhhhhhhh!!!!!111111111111

SpankedYA! 06-29-2005 06:53 PM

Re: Check engine light... which friggin code it is?
 
You have to disable the VTEC pressure switch. I had the same problem. Just do that and you are set.

HMTguy 06-29-2005 07:11 PM

Re: Check engine light... which friggin code it is?
 
I've already done that.

SpankedYA! 06-29-2005 07:16 PM

Re: Check engine light... which friggin code it is?
 
OK so you have VTEC disabled, VTEC pressure switch disabled, and you have reburned the chip itself. Have you tried closed loop disabled?

HMTguy 06-29-2005 07:28 PM

Re: Check engine light... which friggin code it is?
 
Yes, tried it with and without closed loop disabled.

SpankedYA! 06-29-2005 07:32 PM

Re: Check engine light... which friggin code it is?
 
post your bin and let me look at.

HMTguy 06-29-2005 07:40 PM

Re: Check engine light... which friggin code it is?
 
Here ya go ;) Any input is appreciated.

---- I can't upload a .bin file...

Ok, rename this to .bin ;)

SpankedYA! 06-29-2005 07:47 PM

Re: Check engine light... which friggin code it is?
 
First off your VTP is enabled. It should be disabled. Second your PA sensor should be checked.


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