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sensor was bad and they new sensor needed to have an ECU reset to stop the over fuelling

These guys are so amazing and are everything you could hope for as ambassadors for Lotus and Caterham.

Vin: SCCLEKAX4PHM11093 Build approx second week of Feb 23 Delivery 14th April 23 First fault with this code after 56 miles on second day of ownership Always on battery conditioner when parked and run in strictly to code.

Some data I pulled at fault P2272 - O2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 2 Freeze frame : Calculated load: 33 % Coolant temperature: 88 °C Fuel rail pressure (gauge): 351 kPa Intake manifold pressure: 56 kPa Engine rpm: 1856 RPM Vehicle speed: 55 km/h...

I read on another Lotus forum that a similar issue was resolved with a new ECU. 🤔

Kimmax, Thank you for your feedback. I pulled fairly detailed data from the fault codes but not live data. Lotus Lucerne did pull live data which showed over fuelling on bank 2 which was the sensor reporting lean burn. The sensor when removed was black and sooty as were the tail pipes from...

1200km from our home in England ☹️

today my Emira went into limp mode and stopped in Switzerland on the first day of our driving holiday on the way to the Alps. Lotus Lucern, Switzerland were brilliant in dropping everything to help us. It’s not running yet and they are still working on, so any ideas welcome. Although sensor...

Did you get an answer or work out how to do this? I have checked the tyre pressures on a reliable manual gauge and they are a long way off what the car's display tells me. I would like to calibrate the car's system but can not see a way to do it and the manual /handbook is not helpful.