Je me permets d'apporter quelques précisions sur le boitier papillon, comme je suis au courant par échange de SMS. Vous savez, le vieux truc qui marche encore pas mal...
Il sagit d'un boitier Volvo d'occasion très récent, passé au sans contact, révisé, avec le soft adapté à la 3200GT. C'est le même Anglais qui fait les potentiomètres sans contact (acheté aussi par Forchi, il est pété de tunes...
), vendu sur Ebay.
Il vend aussi des boiter neufs à la place des occasions récents, mais le prix approche les 1000€.
https://www.ebay.fr/itm/Butterfly-Valve ... SwB95fTRD7
"This is a NEW Volvo ETM modified for use with the 3200 GT. You will get a new unit is converted for use with the 3200 and then fully tested. The units are guaranteed for 12 months. The internal construction is not disturbed during modification, so you will get the same build quality as a new Volvo part.
The newer Volvo ETM's have an upgraded rotary sensor and improved magnetic assembly as well as a Volvo contactless rotary sensor system, compared to the original 3200 parts, all of which enhances reliability.
The ETM is converted and set up and tested specifically for the 3200 and is supplied with a mating gasket. The choke is modified and air flow behaviour mapped to match within 3% of the the Maserati part. Maximum air flow is typically 10% higher than Maserati OEM parts.
Installation requires no set up or adjustments, and it should drop fit onto the car. Fitting these can cause occasional error warning lights so you should have the capability to clear ECU errors.
UK is £15 postage special delivery, Europe is £25 tracked and signed and insured, and worldwide is £55 by DHL and tracked. Allow up to 7 days for dispatch."
C'est peut être ce qui a été abordé ici sans plus d'explication :
http://www.maseratitude.com/viewtopic.p ... on#p112234
Konimino2 a écrit :