evinX Posted September 11, 2015 Share Posted September 11, 2015 This will be on my service list next year, Has anyone found any well priced ones that plug and play? Don't have to be a big brand like denso. Are both sensors the same? and are sensors for NAs and TTs different or the same? cheers, Kev Link to comment Share on other sites More sharing options...
mellonman Posted September 11, 2015 Share Posted September 11, 2015 TT and N/A are different in fitment , But you can get them straight from denso after market at over half what toyota want , i bumped a thread the other day I started some years ago about it Link to comment Share on other sites More sharing options...
mellonman Posted September 11, 2015 Share Posted September 11, 2015 http://www.mkiv.co.uk/vbb/showthread.php?262641-n-a-lambda-in-tt Link to comment Share on other sites More sharing options...
cered Posted September 11, 2015 Share Posted September 11, 2015 I'm having difficulty finding decent o2 sensors too (turbo 2000'), I tried the Denso website but they apparently don't exist :S Link to comment Share on other sites More sharing options...
Dnk Posted September 11, 2015 Share Posted September 11, 2015 Try http://www.sparkplugs.co.uk Link to comment Share on other sites More sharing options...
David P Posted September 11, 2015 Share Posted September 11, 2015 Cheapest solution here, single wire universal zirconium sensors and adaptors. http://www.ebay.co.uk/itm/Two-Oxygen-O2-02-Sensor-Adaptors-for-Lexus-GS300-LS400-/371431633089?hash=item567b0cf0c1 http://www.ebay.co.uk/itm/1x-TOP-QUALITY-OXYGEN-O2-LAMBDA-SENSOR-1-WIRE-UNIVERSAL-/120523868606?hash=item1c0fc849be Link to comment Share on other sites More sharing options...
Tricky-Ricky Posted September 11, 2015 Share Posted September 11, 2015 (edited) Edit: The TT uses a four wire sensor, not sure about the N/A, but if you use a one wire or non heated sensor, it may react slower at certain loads IE low and in closed loop, and cause problems with AFRs. Edited September 11, 2015 by Tricky-Ricky (see edit history) Link to comment Share on other sites More sharing options...
keron Posted September 11, 2015 Share Posted September 11, 2015 Try http://www.sparkplugs.co.uk they are not correct on there. the 2jzge ones are coming up as tt ones? your best to call them before ordering. Link to comment Share on other sites More sharing options...
David P Posted September 11, 2015 Share Posted September 11, 2015 The TT uses a three wire sensor, not sure about the N/A, but if you use a one wire the sensor will not be heated and may react slower at certain loads IE low and in closed loop, and cause problems with AFRs. N/A uses single wire sensors, a la as in the link. Link to comment Share on other sites More sharing options...
keron Posted September 11, 2015 Share Posted September 11, 2015 The TT uses a three wire sensor, not sure about the N/A, but if you use a one wire the sensor will not be heated and may react slower at certain loads IE low and in closed loop, and cause problems with AFRs. na's are a single wire, tt's are a 4 wire... Link to comment Share on other sites More sharing options...
Tricky-Ricky Posted September 11, 2015 Share Posted September 11, 2015 na's are a single wire, tt's are a 4 wire... Sorry forgot the GTE sensor runs a separate signal earth rather than engine metalwork, but my comment still applies, I'll go and edit my post. Link to comment Share on other sites More sharing options...
Scooter Posted September 11, 2015 Share Posted September 11, 2015 (edited) genuine ones 89465-19615 on Amayama for £40 + delivery + import duty......a pair should come in at around £125 to your door, not sure how that compares to quotes you've had from Toyota uk? Edited September 11, 2015 by Scooter (see edit history) Link to comment Share on other sites More sharing options...
evinX Posted September 11, 2015 Author Share Posted September 11, 2015 Cheapest solution here, single wire universal zirconium sensors and adaptors. http://www.ebay.co.uk/itm/Two-Oxygen-O2-02-Sensor-Adaptors-for-Lexus-GS300-LS400-/371431633089?hash=item567b0cf0c1 http://www.ebay.co.uk/itm/1x-TOP-QUALITY-OXYGEN-O2-LAMBDA-SENSOR-1-WIRE-UNIVERSAL-/120523868606?hash=item1c0fc849be Have you used these david? What kind of life span do you rekon they will have. Seem insanely cheap Link to comment Share on other sites More sharing options...
David P Posted September 11, 2015 Share Posted September 11, 2015 (edited) I haven't used them, but ripped fear nearly did. http://www.mkivsupra.net/vbb/showthread.php?326271-NA-OBX-Tubular-manifold I think Shane used them on his missus's Supra with good result? Edited September 11, 2015 by David P (see edit history) Link to comment Share on other sites More sharing options...
mellonman Posted September 11, 2015 Share Posted September 11, 2015 I have used ebay jobbies before lasted about a month , thats why i went for the denso one in the end which is still going strong Link to comment Share on other sites More sharing options...
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