CEL on with no code (hondata s300 V2)

s300 and SManager software questions & answers
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fryguy190
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Joined: Mon Oct 22, 2012 7:44 am

CEL on with no code (hondata s300 V2)

Post by fryguy190 »

hey guys ive been looking through my car for the last hour and cant find a damn thing wrong.

my car was running fine yesterday.
i pulled out my seats carpet and center console because im replacing the carpet in it. any ways i took the ecu out as well. so this morning when i went to move the car out of the garage i plugged the ecu back in and started up the car. ran like total shit and throwing CEL.

i pulled out the laptop and connected it. no codes. no heres the interesting thing. The Hondata still has the green light and the flashing red light when connected to the computer for data log. ive had the hondata for about a year now.

i checked the ecu ground on the thermostat. its fine. i looked around the cabin area and saw nothing. loose. o yea carpet and seats are all still out.

i dont see anything obvious and its frustrating me.

please help im stuck in a rut
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Spunkster
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Re: CEL on with no code (hondata s300 V2)

Post by Spunkster »

fryguy190
Posts: 22
Joined: Mon Oct 22, 2012 7:44 am

Re: CEL on with no code (hondata s300 V2)

Post by fryguy190 »

opp sorry

serial number 22176
fryer 370cc.skl
calabration
(39.96 KiB) Downloaded 274 times
CEL no code.s3d
datalog
(42.22 KiB) Downloaded 278 times
92 honda civic cx
P28 ECU

i have a wideband, and rc injectors.

CEL on no code.
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Spunkster
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Re: CEL on with no code (hondata s300 V2)

Post by Spunkster »

From Help, About, what version of software are you using?
fryguy190
Posts: 22
Joined: Mon Oct 22, 2012 7:44 am

Re: CEL on with no code (hondata s300 V2)

Post by fryguy190 »

2.2.7
fryguy190
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Re: CEL on with no code (hondata s300 V2)

Post by fryguy190 »

any ideas?
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Spunkster
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Re: CEL on with no code (hondata s300 V2)

Post by Spunkster »

The datalog you uploaded is not showing any data of any kind. Try uploading your calibration to the ECU again.
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Spunkster
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Re: CEL on with no code (hondata s300 V2)

Post by Spunkster »

Also you must turn off on-board datalogging if you wish to use the laptop to datalog.
fryguy190
Posts: 22
Joined: Mon Oct 22, 2012 7:44 am

Re: CEL on with no code (hondata s300 V2)

Post by fryguy190 »

found out what it was...

it was a corrupt file. tuner sent me a coppy of the original and its working just fine now.
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