Help reading PR3 ECU Code
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From: UC 2 DC, CA, USA
Help reading PR3 ECU Code
This is for a PR3 (OBD0) ECU.
I'm getting 2 Long and 3 Short . Is this CEL 10 (Intake Air Pressure) and CEL 13 (Atmospheric Pressure) or CEL 23 (Knock Sensor)?
I'm getting 2 Long and 3 Short . Is this CEL 10 (Intake Air Pressure) and CEL 13 (Atmospheric Pressure) or CEL 23 (Knock Sensor)?
Joined: Oct 2004
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From: Troy, MI
Re: Help reading PR3 ECU Code (SI_Ro)
Well is your knock sensor hooked up? Usually the knock sensor kicks in after driving for a minute or two if it is not hooked up right. You need to wire in the knock sensor yourself if you swapped a b16 into your ef.
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From: Appleton WI
Re: Help reading PR3 ECU Code (SI_Ro)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SI_Ro »</TD></TR><TR><TD CLASS="quote">yes the knock sensor is hooked up....just trying to see if i'm reading the cel right.</TD></TR></TABLE>
The cel will blink one long which equals 10, then 1 short which equals 1. So if you are getting long...long...short.short.short, that equals 23.
But, if you are getting long............and then it pauses for 2 seconds and then long...short.short.short, you are getting code 10, and 13. Thewn it shoudl repeat these codes over, and over. There will be a short pause between codes for about 2 seconds.
The cel will blink one long which equals 10, then 1 short which equals 1. So if you are getting long...long...short.short.short, that equals 23.
But, if you are getting long............and then it pauses for 2 seconds and then long...short.short.short, you are getting code 10, and 13. Thewn it shoudl repeat these codes over, and over. There will be a short pause between codes for about 2 seconds.
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From: UC 2 DC, CA, USA
Re: Help reading PR3 ECU Code (SixguN)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SixguN »</TD></TR><TR><TD CLASS="quote">
But, if you are getting long............and then it pauses for 2 seconds and then long...short.short.short, you are getting code 10, and 13. Thewn it shoudl repeat these codes over, and over. There will be a short pause between codes for about 2 seconds.</TD></TR></TABLE>
Good tip
...thanks for your help
But, if you are getting long............and then it pauses for 2 seconds and then long...short.short.short, you are getting code 10, and 13. Thewn it shoudl repeat these codes over, and over. There will be a short pause between codes for about 2 seconds.</TD></TR></TABLE>
Good tip
...thanks for your help
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From: Appleton WI
Re: Help reading PR3 ECU Code (SI_Ro)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SI_Ro »</TD></TR><TR><TD CLASS="quote">
Good tip ...thanks for your help</TD></TR></TABLE>
No problem
Good tip
...thanks for your help</TD></TR></TABLE>No problem
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