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3 posts in this topic
Hi everyone. It's not Xmas but might as well be.
I had a problem with a worn rear wheel bearing. The car had been used to tow around an exhibition trailer in its early life and at 175,000 miles started to complain. I'm not complaining as 175K miles is still good value. To look at car is immaculate inside and out. Still gives 40MPG and I am still in love with car after 7 years of ownership.
Changing the bearing I managed to damage the ABS sensor: and when trying to remove the broken sensor, I damaged the sensor ring. To make matters worse, thinking I could repair the ring, I removed the sensor ring.
Duh! What was I thinking.
The friend, whose garage I was using to do the work, suddenly needed his garage and so I had to move. I drove the car home and parked up. On the way home. No Speedo. P/S Red light on even though power steering feels okay. ABS light on. Engine light on. VSC complaining.
So now I have a replacement hub, with ring, new ABS sensor fitted and all on the car.
But all the lights still on. I have tried removing the battery over night. All lights still on except Engine light.
Any one with any thoughts before I troll off to my Lexus dealer who will want more money than they value the car at to plug in their OBD reader.
By Rusty Crobar
My dash lit up like a Christmas tree yesterday while on the motorway. Traction control was disabled, check VSC & CEL were on and I was understandably worried!
There is a lot of info from lexus owners about the vsc light but nothing relating to the isf. Apparently it covers a range of issues from loose fuel cap to broken ecu's 😯. It seems like most issues aren't actually related to the engine or the traction control system!
Got the car to my friendly mechanic for a diagnostic and it turns out it's the oxygen sensors for the cats. There was no voltage going to either of them so he suspects it's a broken wire rather than the sensors themselves. Going back on Wednesday to get it fixed.
Not really a suprise as the bottom of the car was rubbing on the track so much 😳
This is purely down to how low and soft my coilovers are, shouldn't put anyone else of track days 🖒
Hi ladies and gents,
I'm new to the forum here and bought a IS220D a few months ago. I must firstly thank everyone and website admin for the tons of information its been extremely helpful! However there is one thing (or two) that I've tried searching and haven't been able to locate a solution.
Firstly theres a small wire with what looks like just a rubber gromit or something on the end, hanging loose next to my battery. I've included a couple of pics of it. Its the one just the one hanging between the battery and egr valve pipe. Any idea where that goes and more importantly if that could be a sensor triggering my second issue?
Secondly and more confusing is the check VSC and engine management light which comes on. Now I'm sure its to do with the DPF being clogged up as i've read on here but the car loses no power and doesnt go into limp mode etc. The VSC ofcourse is no longer active, but apart from this I feel nothing different. It happens when I've been driving the car for around about 40 miles or so i'd say. I first noticed it when I was keeping the revs quite low around 2000rpm in 6th gear.
I was aware of the DPF and egr valve issues with this car so I've previously added redex fuel line cleaner and always given it good powerful runs on the motorway when I can. I've taken it up and down the country and never had any issues and I thought it might have been because I try and force the DPF regen. Obvioiusly the local driving and low revs on the day it started could've been the trigger. Nevertheless this is where I get confused: I cleared the code (P2002 - DPF below threshold) and been driving it around local again with no issues. I could do as many miles as I like with no problems. But once its on the motorway again, 40 miles in the lights are back up. This has been repeated a few times and again no issues with driving. The mpg has dropped over time from around 30 to 28 over the course of a few months but thats it.
I have just done an EGR clean, which was quite clogged up. I'm assuming/hoping it was trying to regen the dpf but due to the egr being clogged there was an issue with that. Or maybe because of it being clogged, the dpf has messed up? Nevertheless i'm taking it again on a motorway run tonight and hoping that its all sorted. Going to try and get it to regen if possible. Can anyone advise further? Thanks in advance.
P.S. The wire hanging loose near the battery, could that be the trigger?
P.S.S. Any additives someone could recommend for forcing the dpf to clean as it must be in a bad shape...
Newby back again, having had engine warning lights on recently & scanner checks indicating CAT underperforming I tried ‘Cataclean’ which worked for 3 days. Before that a tank full of 99 RON petrol seemed to extinguish the little engine warning light for a few days too. Had the engine carbon cleaned for twice the normal time (60 mins) today & the minute I drove away, vibrating steering wheel & new warning lights not seen before (as in title). I have seen comments like "sensors need re-calibrating" to "replacement oxygen sensors" elsewhere which I hope leads to sensors & not CATS as I have been quoted nearly £1200 for OEM parts.
BTW The engine can hardly be heard now, smoother shifting and power delivery, probably quicker too & they claim up to 4 MPG improvement as well so for £100 a good investment despite current situation, especially as mine has done nearly 195,000 miles.
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