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4kmpl Legacy BE5 Non turbo Ej201


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#21 Dinka

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Posted 12 September 2016 - 04:26 PM

- I suspect replacing the front O2 sensor will make a big difference. I've had similar problems caused by it. The ECU relies heavily on that sensor. Good luck.

 

- I suspect replacing the front O2 sensor will make a big difference. I've had similar problems caused by it. The ECU relies heavily on that sensor. Good luck.

 

The only Error Code is P0031 HO2S bank 1 Sen 1 Heater Circuit Low .

 

That is it.



#22 Dinka

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Posted 17 September 2016 - 04:19 PM

Went a head and ordered this sensor

http://www.ebay.com/...=STRK:MEBIDX:IT



#23 LukeFranky

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Posted 19 September 2016 - 11:38 AM

Is that the same sensor as the one on your car?

The B4 Bomber - 2002 MY03 Subaru Liberty B4, ADM, Manual, EJ208. 


#24 Dinka

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Posted 29 September 2016 - 02:36 AM

Ok the Front O2 was also replaced CEL gone but the car is still doing 4kmpl!!

 

These are some reading from my scanner at idle are they normal ?

 

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#25 LukeFranky

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Posted 29 September 2016 - 06:21 AM

Have you reset your ECU since changing the sensor?

The B4 Bomber - 2002 MY03 Subaru Liberty B4, ADM, Manual, EJ208. 


#26 Dinka

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Posted 29 September 2016 - 12:02 PM

Have you reset your ECU since changing the sensor?


By clearing the Cel ? I didnt take out the battery terminal how do i do it

#27 LukeFranky

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Posted 29 September 2016 - 01:10 PM

Try unplugging the battery a few minutes. Press on the brake medal to drain any residual power in the system. Plug it back in and see how the car goes.

I think you're getting closer.

The B4 Bomber - 2002 MY03 Subaru Liberty B4, ADM, Manual, EJ208. 


#28 Dinka

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Posted 04 October 2016 - 11:36 PM

Replaced cat found one locally ! for 35$ Instantly more power bottom end to top! Dono about fuel economy I shall report back with that unlike other idiots who abandon threads after finding the problem and resolving it I hate that!



#29 Dinka

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Posted 06 October 2016 - 01:27 AM

Fuel economy is the same 4KMP F*** Liter I'm fedup at this point I will reset the ECU tomorrow and see 



#30 LukeFranky

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Posted 06 October 2016 - 12:02 PM

Do you have more error codes now?

The B4 Bomber - 2002 MY03 Subaru Liberty B4, ADM, Manual, EJ208. 


#31 Dinka

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Posted 06 October 2016 - 03:06 PM

Do you have more error codes now?

it had zero error codes before installing the cat i didnt get a chance to check the Code after this was installed.



#32 LukeFranky

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Posted 06 October 2016 - 04:02 PM

Have you checked for air leaks or exhaust leaks?


The B4 Bomber - 2002 MY03 Subaru Liberty B4, ADM, Manual, EJ208. 


#33 Dinka

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Posted 06 October 2016 - 04:25 PM

Does anyone know where the fuel lines go from on the BE5 ? I suspect its a leak from some where! I can't seem to find the Fuel lines under the car.



#34 Dinka

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Posted 21 October 2016 - 12:00 AM

Everything is solved now ! No hesitation at low rpm after MAP was replaced and guess what it was a Cheap Ebay MAP they work without an issue! 8-9kmpl I'm happy with that!



#35 LukeFranky

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Posted 21 October 2016 - 09:01 AM

Glad you got it sorted.


The B4 Bomber - 2002 MY03 Subaru Liberty B4, ADM, Manual, EJ208. 





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