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Potential Tuner
Questions regarding HP Tuners for Ford Fiesta 1.0 Ecoboost
Good day
I am looking into buying HP Tuners to enable me to tune my already tuned engine but have a few questions which I hope some of you wouldn't mind answering.
As my car already has a tune on it to suit a hybrid turbo and full exhaust would I still be able to change parts of that current map or would I need to start again. To my knowledge, the map I am currently using wasn't made with HP Tuners.
Can I change the high-pressure fuel injectors then adapt the options to suit this in HP Tuners? also, I would need to change the map sensors ( manifold and throttle body ) to 4 bar items as they are 3 bar from the factory along with a high-pressure fuel pump as I am out of fuel on my current set up is this possible to do with HP Tuners?
Many thanks Karl
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Tuner in Training
Hi @eatonm62 odds are your tune is locked. It depends on your tuner, but you probably can't access your PCM until you return to stock.
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Potential Tuner
Thank you for the reply FastCar.
I dug out the bits to reflash my ECU back to stock yesterday and still wasn't able to save the read so have emailed support with my info.