[928uk] Cheap LH-Jetronic temp sensor II NTC2

Sat Jun 1 12:19:33 UTC 2024

Sadly the sensor I bought is faulty, or at least off spec

I compared it with the old one, and with the specs, and found that the new
sensor reads approximately double the resistance that it should, checking
at 15C and 60C

The Temp Sensor II resistance measurements should be:

0 C / 32 F:  4.4k to 6.0k Ohms
15 - 30 C / 59 - 86 F: 1.4k to 3.6k Ohms
40 C / 104 F: 0.9 to 1.3k Ohm
60 C / 140 F: 480 to 720 Ohms
80 C / 176 F: 250 to 390 Ohm

Disappointing

Paul
87 S4 Manual

On Mon, 20 May 2024 at 17:47, <jonathanrackowe at gmail.com> wrote:

> Hi Paul,
>
> That's a Lemark one, not an FAE33090, but it'll probably work just as well
> and good to have any version as a spare.
>
> Best regards,
> Jonathan
>
> 1991 928 GT Amethyst Metallic
>
>
>
> -----Original Message-----
> From: 928uk <928uk-bounces at lists.928.org.uk> On Behalf Of Paul via 928uk
> Sent: 20 May 2024 14:46
> To: 928uk at lists.928.org.uk
> Subject: Re: [928uk] Cheap LH-Jetronic temp sensor II NTC2
>
> A week ago I drove back from Germany in my other car, which had suffered a
> coolant temp sensor failure, not a pleasant or relaxing experience, as the
> rad fans never came on
>
> I don't want to risk the same in the 928 so I've just bought an FAE 33090,
> for the same price as last year, result!
>
> https://www.ebay.co.uk/itm/355597952746
>
> Paul
> 87 S4 Manual
>
> On Mon, 10 Apr 2023 at 16:20, Simon Kirk via 928uk <928uk at lists.928.org.uk
> >
> wrote:
>
> > If you type in the part number there are a number of sellers on eBay for
> > just over 8 pounds. The seller I bought from had a list of compatible
> > vehicles for the part and the 928 was on that list
> >
> > Sent from my iPhone
> >
> > > On 10 Apr 2023, at 14:57, Jonathan Rackowe via 928uk <
> > 928uk at lists.928.org.uk> wrote:
> > >
> > > Hmmm. I deliberately didn’t buy all the guy’s stock, as I wanted as
> > many 928 owners as possible to benefit from this…
> > >
> > >
> > >
> > > Are they £7.95 inc postage from you now Vince?
> > >
> > >
> > >
> > > Best regards,
> > >
> > > Jonathan
> > >
> > >
> > > 928 GT 1991 Amethyst Metallic
> > >
> > >
> > >
> > >
> > >
> > > From: Vince Dallimore <vm.dallimore at gmail.com>
> > > Sent: 10 April 2023 14:10
> > > To: jonathan at rackowe.net
> > > Cc: Adrian Langford <adrian.langford at qualitative.co.uk>; Paul <
> > ukkid35 at gmail.com>; 928uk at lists.928.org.uk
> > > Subject: Re: [928uk] Cheap LH-Jetronic temp sensor II NTC2
> > >
> > >
> > >
> > > Life is all about the quick and the dead!
> > >
> > >
> > >
> > > I bought a batch, so they are not “lost” to the community!
> > >
> > >
> > >
> > > Regards,
> > >
> > > Vince Dallimore
> > > M: +44(0)7798 630649 <tel:07798%20630649>
> > >
> > > Sent from my mobile
> > >
> > > 87 S4 auto; 88 S4 manual; 86 S2 (barn find)
> > >
> > > TIPEC Regional Organiser; North London, Herts & South Essex
> > >
> > > E: NLHSE at TIPEC.net <mailto:NLHSE at TIPEC.net>  | W: www.TIPEC.net <
> > http://www.tipec.net/>
> > >
> > > Membership - T: 01787 249295 <tel:01787%20249295>  | E:
> > membership at tipec.lpl-uk.com <mailto:membership at tipec.lpl-uk.com>  | W:
> > www.tipec.lpl-uk.com <http://www.tipec.lpl-uk.com/>
> > >
> > >
> > >
> > > Follow us on twitter   @porsche_tipec
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > > On 10 Apr 2023, at 13:58, jonathan at netvue.co.uk <mailto:
> > jonathan at netvue.co.uk>  wrote:
> > >
> > > Seems you guys bought all of them. Out of stock now!
> > >
> > > Best regards,
> > >
> > > Jonathan
> > >
> > > 928 GT 1991 Amethyst Metallic
> > >
> > >
> > > -----Original Message-----
> > > From: 928uk <928uk-bounces at lists.928.org.uk <mailto:
> > 928uk-bounces at lists.928.org.uk> > On Behalf Of Adrian Langford via 928uk
> > > Sent: 08 April 2023 19:48
> > > To: Paul <ukkid35 at gmail.com <mailto:ukkid35 at gmail.com> >
> > > Cc: 928uk at lists.928.org.uk <mailto:928uk at lists.928.org.uk>
> > > Subject: Re: [928uk] Cheap LH-Jetronic temp sensor II NTC2
> > >
> > > I bought one -daft not to at that price. If I didn’t, Sod’s law would
> > strike!
> > >
> > > Adrian
> > >
> > >
> > >
> > >
> > > On 8 Apr 2023, at 19:26, Paul <ukkid35 at gmail.com <mailto:
> > ukkid35 at gmail.com> > wrote:
> > >
> > >
> > >
> > > I pride myself on paying as little as possible for generic parts, and
> > yet
> > >
> > > that sensor cost me £18 in 2017, so ten quid today is an excellent
> price
> > >
> > >
> > >
> > > Paul
> > >
> > > 87 S4 Manual
> > >
> > >
> > >
> > > On Sat, 8 Apr 2023 at 20:04, Steve Jones via 928uk <
> > 928uk at lists.928.org.uk <mailto:928uk at lists.928.org.uk> >
> > >
> > > wrote:
> > >
> > >
> > >
> > > Cheers Paul
> > >
> > >
> > >
> > > That worked. Excellent!
> > >
> > >
> > >
> > > Sent from Outlook for Android<https://aka.ms/AAb9ysg>
> > >
> > > ________________________________
> > >
> > > From: Paul R Smith <smiffypr at gmail.com <mailto:smiffypr at gmail.com> >
> > >
> > > Sent: Saturday, April 8, 2023 6:50:42 PM
> > >
> > > To: Steve Jones <bizman928 at hotmail.co.uk <mailto:
> bizman928 at hotmail.co.uk>
> > >; 928uk at lists.928.org.uk <mailto:928uk at lists.928.org.uk>  <
> > >
> > > 928uk at lists.928.org.uk <mailto:928uk at lists.928.org.uk> >
> > >
> > > Subject: Re: [928uk] Cheap LH-Jetronic temp sensor II NTC2
> > >
> > >
> > >
> > >
> > >
> > > Link works for me. Are you getting all of it?
> > >
> > >
> > >
> > > Try just the item number:
> > >
> > >
> > >
> > > https://www.ebay.co.uk/itm/183320377463
> > >
> > >
> > >
> > > Smiffy
> > >
> > >
> > >
> > >
> > >
> > > On 08/04/2023 18:44, Steve Jones wrote:
> > >
> > > This item has been removed off eBay according to that link.
> > >
> > >
> > >
> > > Sent from Outlook for Android<https://aka.ms/AAb9ysg>
> > >
> > > ________________________________
> > >
> > > From: 928uk <928uk-bounces at lists.928.org.uk <mailto:
> > 928uk-bounces at lists.928.org.uk> ><mailto:
> > >
> > > 928uk-bounces at lists.928.org.uk <mailto:928uk-bounces at lists.928.org.uk>
> > > on behalf of Paul R Smith via 928uk <
> > >
> > > 928uk at lists.928.org.uk <mailto:928uk at lists.928.org.uk%
> > 3e%3cmailto:928uk at lists.928.org.uk> ><mailto:928uk at lists.928.org.uk>
> > >
> > > Sent: Saturday, April 8, 2023 6:40:38 PM
> > >
> > > To: 928uk at lists.928.org.uk <mailto:928uk at lists.928.org.uk%
> > 3cmailto:928uk at lists.928.org.uk> <mailto:928uk at lists.928.org.uk> <
> > >
> > > 928uk at lists.928.org.uk <mailto:928uk at lists.928.org.uk%
> > 3e%3cmailto:928uk at lists.928.org.uk> ><mailto:928uk at lists.928.org.uk>
> > >
> > > Subject: Re: [928uk] Cheap LH-Jetronic temp sensor II NTC2
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> >
>
>