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ColinBarber

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Everything posted by ColinBarber

  1. Have you cleared all the fault codes and see which ones come back? A faulty secondary O2 sensor will not cause a main error code but a faulty main sensor can cause an error reading on the secondary - therefore always work on the main (upstream) sensors first. Just cleaning a sensor may not fix the issue, it could have a permanent fault - very common if it is a 4 wire heated sensor.
  2. The older systems only allow partial post code input, even with the latest discs. Not sure why the limitation, probably just a financial / licensing one.
  3. made it onto the BBC news website: http://www.bbc.co.uk/news/technology-36478641
  4. 200t is better IMO. Faster, more power, better transmission, more economical, less tax. Easier to mod and get more power from a forced induction engine too.
  5. The silver and blue ones weren't two-tone, not sure about the other colours. Some of the ones you see are imports (rebadged Toyota Harrier) rather than Lexus GB provided vehicles originally sold in the UK.
  6. I have an F Sport, the 17" model loan vehicles I've had where definitely more compliant on poor road surfaces. Never driven an IS300h with 16" wheels so cannot comment.
  7. It isn't as critical as some other engines but I'd still stick with OEM, i.e. Denso.
  8. Doesn't need to be done at Lexus. Probably around £200 for an independent to do just the belt. Obviously more if you want the water pump and tensioners changed at the same time. Lexus will change the belt for £295 on a 5 year or older LS. http://www.lexus.co.uk/owners/servicing-and-maintenance/#ServicingYourLexus
  9. They just make stuff up don't they. The only thing special about it is that it isn't a common size. Whether it is charged up by an alternator or the hybrid system makes no difference. The only thing it might be is a deep cycle battery. Also sad that Lexus have been weaselling out of warranty claims on traction batteries. The aux battery would have zero influence on that. The 450h traction battery is known for having issues.
  10. Check the fuses labelled gauge and MPX in the fusebox. I think one is in the drivers box and the other on the passenger side.
  11. It hasn't been confirmed yet but either at the end of the year or Q1 next year.
  12. They don't normally sell that well. Maybe they are just moving them around between dealers.
  13. Yes the LE (limited edition) was the special edition I mentioned. Sorry should have been clearer. It has most of the features of the SE (leather, heated seats, 18" wheels and three way split folding seat). It had the option of the ML stereo / Nav upgrade and the rear ICE package. Initially only available in sliver, light blue or grey.
  14. Lexus GB, being essentially a small marketing department of Toyota GB who themselves just report into Europe, just don't have any details at this stage. To say it might not be available at all though is ridiculous, unless they are planning to discontinue the IS. Toyota aren't going to manufacture any pre-facelift models past a certain date. Just sounds like words to try and get a sale sooner rather than later.
  15. I believe all CTs have hill-start assist, all grades from launch in 2011. The current models (2015 facelift) have the same automatic system fitted to the IS. You don't have to press the pedal hard, the vehicle automatically detects it is on a hill and engages hill-assist when you release the brake pedal. It will hold for 2 seconds. You don't get any audible confirmation/warning.
  16. The 350 had the same grade levels as the previous 300: RX 350 RX 350 SE (with or without Nav) RX 350 SE-L Only the SE-L had air suspension. A year later, 2007, there was a special edition model which fits in-between the base and the SE grades.
  17. Not sure how it can be a selector issue, it cannot select a lower gear than 1. Possible throttle issue, TPS incorrectly adjusted etc. Worth test driving another vehicle to make sure there really is an issue.
  18. Toyota do RHD / LHD conversions properly, everything gets swapped over including the dials and centre console switches.
  19. Lexus/Toyota haven't confirmed launch dates in any country. Estimates predict late 16 / early 17.
  20. Most things are possible but it just isn't cost effective to convert the IS250 for reasons already stated in this thread. LPG conversions on direct injection engines typically need custom built parts, not just a generic LPG conversion kit. These are only produced for commonly found engines. Toyota engines are always difficult to remap, typically you need to rely on piggyback ECUs or by intercepting and altering sensor readings. Advanced engine features such as VVTi are all mapped to the engine using petrol which increases the mpg difference between petrol and LPG, thereby reducing the potential cost savings.
  21. Do you mean the hazard switch next to the clock? If yes you need to take out the stereo which then gets you access. You start by pulling the trim off around the gear selector. Have a look at this video, easier than trying to explain in words. It is quite easy, just be careful when removing the stereo as the metal brackets are sharp and will scratch your trim.
  22. The 400h is definitely faster than the 450h but I've never noticed a problem with throttle response on the loan 450h vehicles I've driven, both pre 2013 and post models. The 4 speed auto box on the RX300 series I makes throttle response/acceleration poor IMO, certainly compared to a 450h.
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