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I took my car to a mechanic to have the exhaust sniffed prior to mandatory vehicle inspecvtion and they somehow triggered a bunch of error codes. I switched ECUs, but I still have 22 knock sensor, 31 throttle position sensor and 32 O2 sensor. Last night I disconnected the negative battery cable for about 30 minutes, but as soon as I turned the key on, (did not start car), I had the same three codes.

I am looking for ECU clearing procedures, O2 sensor checking procedures and the complex ECU reset start-up procedures. Does anypone have these?

Thanks Bill Robinson
92 USA turbo 5speed sedan



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Bill,

Check out my site, www.surrealmirage.com/subaru I have all the ECU info there. It's under notes & tips and engine related. You can clear the ECU using the battery dance method. However you can use the two connectors, and in your case, i would use the connectors, because if you follow the procedure you will be able to tell if you still are getting those problems and such.

Josh

-----Original Message-----
From: William D. Robinson [mailto:vultureboy@mindspring.com]
Sent: Mon 5/20/2002 10:39 AM
To: BC-BFLegacyWorks@yahoogroups.com
Cc:
Subject: [BC-BFLegacyWorks] Need ECU Code Clearing and Reset Instructions


I took my car to a mechanic to have the exhaust sniffed prior to mandatory vehicle inspecvtion and they somehow triggered a bunch of error codes. I switched ECUs, but I still have 22 knock sensor, 31 throttle position sensor and 32 O2 sensor. Last night I disconnected the negative battery cable for about 30 minutes, but as soon as I turned the key on, (did not start car), I had the same three codes.

I am looking for ECU clearing procedures, O2 sensor checking procedures and the complex ECU reset start-up procedures. Does anypone have these?

Thanks Bill Robinson
92 USA turbo 5speed sedan



ADVERTISEMENT
<http://rd.yahoo.com/M=226014.2032696.35 ... 000239/R=1>
<http://us.adserver.yahoo.com/l?M=226014 ... =644670781>

To unsubscribe from this group, please send an email to:
BC-BFLegacyWorks-unsubscribe@egroups.com



zZz <http://docs.yahoo.com/info/terms/> .

To reset ecu,
>
> http://www.mrtrally.com.au/performance/howresetecu.htm

cheers, Rod
----- Original Message -----

From: William D. Robinson <mailto:vultureboy@mindspring.com>
To: BC-BFLegacyWorks@yahoogroups.com
Sent: Tuesday, May 21, 2002 1:39 AM
Subject: [BC-BFLegacyWorks] Need ECU Code Clearing and Reset Instructions

I took my car to a mechanic to have the exhaust sniffed prior to mandatory vehicle inspecvtion and they somehow triggered a bunch of error codes. I switched ECUs, but I still have 22 knock sensor, 31 throttle position sensor and 32 O2 sensor. Last night I disconnected the negative battery cable for about 30 minutes, but as soon as I turned the key on, (did not start car), I had the same three codes.

I am looking for ECU clearing procedures, O2 sensor checking procedures and the complex ECU reset start-up procedures. Does anypone have these?

Thanks Bill Robinson
92 USA turbo 5speed sedan


To unsubscribe from this group, please send an email to:
BC-BFLegacyWorks-unsubscribe@egroups.com



zZz <http://docs.yahoo.com/info/terms/> .





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