how to do a diagnostic

khills · 07-19-2006, 02:15 AM

call me stupid, but i cant find a thing that talks about the knock sensor, even online all i get is 1992 and newer...i dont know where the thing is..

(it couldnt have been my gas cap not fully tightened could it? i saw today that it hadnt been tighened all the way till it snapped. I know the newer cars have that problem connected to teh 'check engine' but im not sure if the older models do)

suprra_girl · 07-19-2006, 02:17 AM

do a diagnostic lol
and no gas caps aren't connected to the check engine light

let me know if you are having trouble doing a diagnostic and i will run thru it in pm step by step for you

Isphius · 07-19-2006, 03:18 PM

I was just wondering, Is there anything else usefull to do with these ports? There is a bunch of em, Or did they just do that to prevent us from doing our own diagnostic when the car was new? haha. I also got code 11, And i had my ground battery terminal come off, But i fixed that. Could it just be stored from that?

suprra_girl · 07-20-2006, 12:57 AM

yep from the ground cable

FP and B+ runs the fuel pump at 12v when ign is on
some cars have ect in theirs so you do ect & e1 = trans diagnostic
can't think of the rest for now lol

07-19-2006, 02:17 AM	#2
suprra_girl 7M POWAH! ;) Join Date: Jun 2004 Location: New Zealand Posts: 2,312	do a diagnostic lol and no gas caps aren't connected to the check engine light let me know if you are having trouble doing a diagnostic and i will run thru it in pm step by step for you __________________ Please use the forum to ask your questions as they will get replied to much faster than pming me Pics of my build. "Good girls are just bad girls that don't get caught" Do a diagnostic first!

07-19-2006, 03:18 PM	#3
Isphius 500whp yet? Join Date: Nov 2005 Location: Long branch, NJ Posts: 1,006	I was just wondering, Is there anything else usefull to do with these ports? There is a bunch of em, Or did they just do that to prevent us from doing our own diagnostic when the car was new? haha. I also got code 11, And i had my ground battery terminal come off, But i fixed that. Could it just be stored from that? __________________ Yay the supra assistant is gone!!! WEEE!!

07-20-2006, 12:57 AM	#4
suprra_girl 7M POWAH! ;) Join Date: Jun 2004 Location: New Zealand Posts: 2,312	yep from the ground cable FP and B+ runs the fuel pump at 12v when ign is on some cars have ect in theirs so you do ect & e1 = trans diagnostic can't think of the rest for now lol __________________ Please use the forum to ask your questions as they will get replied to much faster than pming me Pics of my build. "Good girls are just bad girls that don't get caught" Do a diagnostic first!

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07-19-2006, 02:15 AM	#1
khills Stock Join Date: Jul 2006 Location: Richmond, BC Posts: 10	call me stupid, but i cant find a thing that talks about the knock sensor, even online all i get is 1992 and newer...i dont know where the thing is.. (it couldnt have been my gas cap not fully tightened could it? i saw today that it hadnt been tighened all the way till it snapped. I know the newer cars have that problem connected to teh 'check engine' but im not sure if the older models do)