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-   -   Error Code P0558 (https://www.scoobynet.com/engine-management-and-ecu-remapping-453/1053051-error-code-p0558.html)

craddock 26 February 2018 12:31 PM

Error Code P0558
 
Hi Guys

After some help with the following error I've got on my 04 WRX - P0558 Brake Booster Pressure Sensor Circuit High

Has anybody got a direct fix for this such as replacing a sensor?

Also where about is the sensor and piping for his located in case it is just a case of clean up a sensor, checking cabling etc

Thanks
Luke

Don Clark 26 February 2018 12:41 PM

Subaru P0558 is a Generator fault....................

DTC P0558 GENERATOR CIRCUIT LOW INPUT
CAUTION:
For diagnostic procedure, refer to DTC P0559. <Ref. to EN(H4DOTC)(diag)-221, DTC P0559 GENERATOR
CIRCUIT HIGH INPUT, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>.

craddock 26 February 2018 01:40 PM


Originally Posted by Don Clark (Post 11997557)
Subaru P0558 is a Generator fault....................

DTC P0558 GENERATOR CIRCUIT LOW INPUT
CAUTION:
For diagnostic procedure, refer to DTC P0559. <Ref. to EN(H4DOTC)(diag)-221, DTC P0559 GENERATOR
CIRCUIT HIGH INPUT, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>.

Thanks for the reply, I'm going to sound thick here but where can I find this Diagnostic Procedure?

Don Clark 26 February 2018 02:42 PM

Taken from the 04 Impreza manual
DTCP0558 GENERATOR CIRCUIT LOW INPUT
CAUTION:
For diagnostic procedure, refer to DTC P0559. <Ref. to EN(H4DOTC)(diag)-221, DTC P0559 GENERATOR
CIRCUIT HIGH INPUT, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>.
http://clarkdh.net23.net/NTL/P0558-9a.PNG
http://clarkdh.net23.net/NTL/P0558-9b.PNG

craddock 26 February 2018 04:07 PM

Thanks dude appreciate it :)

Luke


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