No MAP sensor reference - no help !

Dear all, hallo Ihr lieben Leser,

heute erreichte mich folgender Hilferuf von Ed

I have a '76 Jaguar XJ-S, owned since 1981. I recently bought a MAP sensor Bosch 0 280 100 123 (on eBay, shame on me!), hoping to us it as a spare. The car starts with it installed but slowly the RPM drops very low and it dies. From the outside it looks pretty good.

Do you offer test/repair/calibrate service on these sensors? If so, please let me know the particulars.

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As you can see from my MAP sensor list I do not have references for Jaguar pressure sensors. Why is that? Well no one from Jaguar owners handed me his healthy MAP sensor for a quick, free and non-intrusive measurement. That is why I only have one reference for a 0 280 100 068 or Lucas 2PS 73163 . That one I more or less stole from someone who wanted to sell his and I made a measurement without him knowing what I did.

Wie Ihr in meiner Saugrohrdruckfühler Liste nachlesen könnt, habe ich keine Referenzen für die Jaguar Druckfühler. Wie kommt das? Nun, die Jaguar Besitzer haben sich alle geweigert, mir Ihre Druckfühler für eine kurze, freie und harmlose Referenzmessung zur Verfügung zu stellen. Deshalb habe ich nur für einen einzigen Typen 0 280 100 068 oder Lucas 2PS 73163 eine Referenz. Und selbst die habe ich mehr oder weniger von jemanden gestohlen, der seinen SDF verkaufen wollte und von dem ich so ohne sein Wissen eine Referenz gemessen habe.

So please if you want my help in the future, send me your MAP sensors for a reference measurement as long as they are still in proper condition. Otherwise I cannot help.

Also bitte sendet mir Eure Saugrohrdruckfühler zur Referenzmessung so lange sie heil sind. Sonst kann ich Euch nicht helfen.

Hi Ed,

when reading your message again, it sounds like you have 2 MAP sensors: A proper working one and one not working from eBay. Is that correct? In that case I could help. If you send me both and mark the good one, I will be able to test and adjust the false one. As I take a reference from that, I would do that for dree if you organize free shipping both ways.