Leeky 84 Report post Posted September 6, 2018 Hi Guys n Gals I recently took my 2014 86 into my dealer for the chirping high pressure fuel pump issue. I went armed with the latest 2016 Scion TSB which states the latest pump part number as SU003-07326. This is the version that should fix the noise finally. They confirmed they will change the pump under warranty but tell me the part number they have been advised by Toyota to fit is exactly the same one I already have! However, Toyota wont tell me what the part number is that they are fitting. As its the same as my existing pump and its a 2014 car I can only assume its not the new 2016 pump. Anyone else been down this road? Share this post Link to post Share on other sites
Kryostasis 0 Report post Posted September 6, 2018 I didn't even know Toyota did a fuel pump that fixed the chirping? Assumed you just had to upgrade to a better one yourself via aftermarket parts if it bothered you. Share this post Link to post Share on other sites
Leeky 84 Report post Posted September 6, 2018 Yeah there are 4x versions of the Pump - 2012 - SU003-00328 Rev2 - SU003-05176 Rev3 - SU003-06089 Rev4 - SU003-07326 It looks like I'll be getting another SU003-00328 which does seem pointless and a waste of both mine and Toyota's time when they could just fit the new SU003-07326 pump. Share this post Link to post Share on other sites
nikndel 509 Report post Posted September 6, 2018 Won't be a recall just a warranty item if you still have one and your dealer will do it Share this post Link to post Share on other sites
Leeky 84 Report post Posted September 6, 2018 Totally, there is no recall. They are changing it under warranty; which is great! But cant get my head around why they arent fitting the latest part number... seems pointless if the issue just ends up coming back. Share this post Link to post Share on other sites
nikndel 509 Report post Posted September 6, 2018 11 minutes ago, Leeky said: Totally, there is no recall. They are changing it under warranty; which is great! But cant get my head around why they arent fitting the latest part number... seems pointless if the issue just ends up coming back. As long as it doesn't do it as you go out the door they won't be bothered well that's most of them anyway😤 Share this post Link to post Share on other sites
Leeky 84 Report post Posted September 6, 2018 You’re not wrong Oh well... regardless of part number, i’ve got 9 months warranty left so better to go out of warranty with a newer pump than the one i’ve got. 1 nikndel reacted to this Share this post Link to post Share on other sites
Lauren 2259 Report post Posted September 6, 2018 It's not a recall. Why call it that? I've done 120K miles on my original fuel pump. No issues. Share this post Link to post Share on other sites
Leeky 84 Report post Posted September 6, 2018 Who called it a recall? Share this post Link to post Share on other sites
James18 50 Report post Posted September 6, 2018 3 minutes ago, Leeky said: Who called it a recall? You did In the title Share this post Link to post Share on other sites
Leeky 84 Report post Posted September 6, 2018 Ahhhhhh sheeet My bad lol I cut/paste from a webpage lol Corrected now So to be clear, there is no recall lol 1 Lauren reacted to this Share this post Link to post Share on other sites
Leeky 84 Report post Posted September 11, 2018 Replaced today. In case anyone was interested, they appear to have fitted another SU003-00328. It looks like only the US get the later revisions of the pump. Share this post Link to post Share on other sites
Kodename47 446 Report post Posted September 11, 2018 2 hours ago, Leeky said: Replaced today. In case anyone was interested, they appear to have fitted another SU003-00328. It looks like only the US get the later revisions of the pump. It's probably down to stock and what they have and where. The UK may still be using up stock of the older units. Share this post Link to post Share on other sites
Toybaru1 15 Report post Posted September 11, 2018 USA premium fuel octane rating is 91-95, so maybe the pump for that market area is different to ours? Just a thought. Share this post Link to post Share on other sites
Church 209 Report post Posted September 11, 2018 Highly doubt it. What may differ - amount of knock, and thus learned fuel trims/degree of retarding timings by ECU. Not pump operating noise. How fuel octane rating may affect pump operating noise? Of course i'd probably wouldn't care about that noise at all. As long as pump does it's job reliably, some extra noises here and there imho not worth bothering. Share this post Link to post Share on other sites
Leeky 84 Report post Posted September 11, 2018 Apparently its the stronger fuel that makes them chirp. If you use 95 it’ll apparently be quieter than 97. I use vpower 99 always so not surprised mine was loud. Share this post Link to post Share on other sites
Leeky 84 Report post Posted September 11, 2018 5 hours ago, knightryder said: It's probably down to stock and what they have and where. The UK may still be using up stock of the older units. Totally Share this post Link to post Share on other sites
MartinT 514 Report post Posted September 12, 2018 V-Power 99? That's Super-Duper unleaded!Sent from my LG-Q6 using Tapatalk Share this post Link to post Share on other sites
Leeky 84 Report post Posted September 12, 2018 Sorry, “V-Power Nitro+“ specifically lol I think they still sell regular V-Power (nee Optimax) 98ron in some places. But luckily Nitro+ is available everywhere near me Share this post Link to post Share on other sites
br0wny 27 Report post Posted September 13, 2018 Good to see you have had it replaced under warranty without issues (apart from as you say strangely replacing with the same part) I really want mine doing before I go on my european road trip April year. It isn't gonna look cool in the Monaco traffic with a chirpy fuel pump and tbh it just annoys me 1 Leeky reacted to this Share this post Link to post Share on other sites
