Astra 1.4 EcoTec running rich

Ask for and share advice on using the PicoScope kit to fix vehicles here.
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Joined: Thu Mar 07, 2013 11:45 am

Re: Astra 1.4 EcoTec running rich

Post by stevie69p » Sat Mar 09, 2013 7:59 pm

antthecat wrote:What are the fuel trims at idle and at 2500rpm, if stft and ltft ate within +/-10% with everything connected then it should be safe to fit a cat.
Unfortunately, the car is gone now. The customer decided not to go ahead and have a new cat fitted due to the cost involved. Thanks everyone for your help and input. I'm looking forward to getting more use from the picoscope.

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