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Impreza Gc8 V1/2 G3 ecu running issue.


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Hi all. 

I'm new to Link Ecu and I'm hoping someone can help me or point me in the right direction? 

I have a Subaru Impreza Gc8 V1/2 on a G3 ecu with anti lag. The car is on a 34mm restrictor. The car will not Rev properly and has a huge flat spot between 1-3k revs. It does not have a air mass fitted nor a air temp sensor. 

If I revert to my standard ecu the problem goes away. 

I have all the relevant software and cable to plug in and can connect to the ecu. It is currently using the base map setting. 

Please ask if any more info is needed or any readings off the computer. I look forward to your replies. 

Thanks. Nigel

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Hi Nigel posting your MAP will be a start.

I also assume the ECU has been tuned to suit the car?

If not it could be as simple as the tune being out enough to cause the flat spot.


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