Hi guys,
Recently had my car on the RR at RSTuning and Paul said that it was running a little lean and that the pre cat lambda was probably at fault. I decided to get a second hand one from Cliospares and fitted it at the weekend. Now my MPG has gone from around 28 on the onboard computer to 31, however the fuel has gone down considerably so i worked it out via a website and its saying 15.8. Now is this second hand lambda faulty, or does the ECU need to sort itself out? I used the onboard computer to get how many litres were in my tank, it used 8 litres of fuel to do 30 round town miles today and ive probably only done about 100 miles in total since fitting it.
Cheers
Jacko
Recently had my car on the RR at RSTuning and Paul said that it was running a little lean and that the pre cat lambda was probably at fault. I decided to get a second hand one from Cliospares and fitted it at the weekend. Now my MPG has gone from around 28 on the onboard computer to 31, however the fuel has gone down considerably so i worked it out via a website and its saying 15.8. Now is this second hand lambda faulty, or does the ECU need to sort itself out? I used the onboard computer to get how many litres were in my tank, it used 8 litres of fuel to do 30 round town miles today and ive probably only done about 100 miles in total since fitting it.
Cheers
Jacko