Author Topic: 1.6 Auto sluggish/ Fault codes help  (Read 3394 times)

Offline itavaltalainen

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Re: 1.6 Auto sluggish/ Fault codes help
« Reply #10 on: 18 January 2014, 17:13 »
all these errors have to do with fuel air mixture.... unlikely for MAF, lamda and throttle to have all gone wrong. more likely just one of them.
are you running a sport air filter?

could just be bad MAF - unplug and see if that helps. if it still runs sluggish more likely something else is at fault.
would need to read measuring blocks from ECU (not just fault codes), with that you could check if sensors are actually reading anything sensible back...
2019 Seat Leon ST FR DSG 135kW - eclipse orange - 23k miles