O2 Sensor Error
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Altezza Club Of NZ/Australia->Altezzas - AS200 • AS300 • RS200 • Gita • IS200 • IS250 • IS300 • IS350 • IS-F->Engines • Intakes • Exhausts   |
O2 Sensor Error| peanut |
Posted: Aug 17 2012, 02:25 AM
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 Red Horns Devil  Group: VIP Member Posts: 1,431 Member No.: 6,196 Joined: 24-August 10  |
Does altezza only use one O2 near the CAT? or is there one at the exhaust.
plugged a diagnostic computer to check the car, it threw O2 sensor error. had a look at the exhaust i do see a hole for some type sensor input but it's blocked by but a screw? Thinking this has to do with the inconsistant rev problem i've been having generally how much would one cost? -------------------- For Vinyl Car Wrapping solutions and CarbonFiber parts email:contact@mod-box.com
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| Beams_KP61 |
Posted: Aug 17 2012, 08:01 AM
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 Soccer Mom Group: Std. Member Posts: 35 Member No.: 6,450 Joined: 13-March 12 |
Im no guru but I beleive the 4cyl 3SGE only has one while the 6cyls run two.
On the 4cyl it is located just after the 2-1 section on the inside of the pipe (dont know about the 6's. Its a 4 wire plug (12v, Earth, 2 ECU). From memory it plugs in to the drive tunnel somewhere close to the sensor/gearbox where it joins the main loom in the car. As long as that plug is there you should just be able to get another oxy and plug it in. I was told that the altezza doesnt run a normal sensor by a sparky and that you need some special type or a toyota one so I was quoted mega bucks. I just went to the wrecking yard and got a couple of 2nd hand ones for free.  Q -------------------- BEAMS KP61 Starlet build
http://homepages.ihug.co.nz/~quibel/Project2c.htm My YouTube channel http://www.youtube.com/user/20vkp61 |
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| xsinkerboyx |
Posted: Aug 17 2012, 08:47 AM
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 Body-Kitted Group: VIP Member Posts: 515 Member No.: 6,471 Joined: 3-May 12 |
I think SXE10 manual has 1 O2 Sensor and tiptronic has 2 O2 Sensors...
Thanks Dom |
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| peanut |
Posted: Aug 17 2012, 09:01 AM
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Red Horns Devil Group: VIP Member Posts: 1,431 Member No.: 6,196 Joined: 24-August 10 |
i know of the one near the cat, might check to make sure it is plugged in properly..but i am fearing i might need to replace it
-------------------- For Vinyl Car Wrapping solutions and CarbonFiber parts email:contact@mod-box.com
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| Tezz-Winnie |
Posted: Aug 17 2012, 10:50 AM
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 Spirit is dead, may come back in the form of a 2ZZ-GZE :) Group: VIP Member Posts: 2,192 Member No.: 5,849 Joined: 4-February 09 |
Just means you'll be running in open loop mode. Could definitely explain your fuel problems ie running too rich to lean on idle. Computer has no way of referencing the ISCV (Does it exist on an Altezza though?).
If thats the case you wont have to worry about the weekend. Car runs in open loop mode over 4K coupled with high throttle anyway as it cant keep up with all the changing variables and the high exhaust flow and if your granny driving around a race track you shouldn't be there lol |
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| peanut |
Posted: Aug 17 2012, 11:07 AM
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Red Horns Devil Group: VIP Member Posts: 1,431 Member No.: 6,196 Joined: 24-August 10 |
good to know..but i would like to fix the problem after haha
don't want to sound like a tool everytime i come to the lights and my car goes...vroom...vroom...vrooom...vroom...vrooom.... -------------------- For Vinyl Car Wrapping solutions and CarbonFiber parts email:contact@mod-box.com
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