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Porsche 944 turbo Ordered following items: Products ------------------------------------------------------ 1 x MAT sensor () = 23.97EUR 1 x Sealed sensor connector () = 35.70EUR pincount 10-Pack Sex pair 1 x Bosch motorsport ignition (Bosch) = 127.00EUR ignition driver 2 3 x Pneumatic tube () = 23.94EUR temperature 180C 1 x K-thermocouple connector (K) = 12.70EUR Sex pair mounting-style flying loom 1 x Econoseal18-Wire () = 8.00EUR 1 x EconoSeal36-Wire () = 9.00EUR 1 x Econoseal / JPT Crimptool () = 39.90EUR 1 x Assembled v3.3 controller (v3.3) = 602.16EUR secondary_trigger auditrigger primary_trigger VR PowerFlyback yes mounting-style screws MAP connection 300kPa onboard (6/4mm pneumatic) LCD and PS2 yes Knock and EGT yes 1-wire interface no ignition driver 4 1 x EGT sensor (K-type) (2x90mm) = 59.70EUR 3 x K-compensational cable () = 1.11EUR I thought to use partly old wires, most grounds will be new. * Original TPS Bosch 0280120400, 5 pin connector ** do you know pinout ? measure voltage in a factory setu[ ** Can it be used? most likely. datasheet link ? *951 original TPS can be used, IIRC 3 center pins are the right ones but you have to measure to verify. * Original IAC BOSCH 0280 140501 3 pin connector ** resistance between pair of pins ? * Original CLT Bosch 0280 130026 ** most likely good. Measure resistance at known temp, and see if resistance drops as you warm it a bit Best place to set IAT, before or after TPS? This is a tough issue, depends on a lot of factors. If you can place after TPS without major heatsoak problems, that would be nice. But often *Note that VEMS can be configured as "auditrigger" sec. trigger setup and accept Porsche 944 Turbo stock starter gear ring+crank home trigger arrangement. A bit more work perhaps, but install will be neat and clean (i.e. no additional trigger wheel etc). MembersPage/PeepPaadam Has anybody really got VEMS workin with Porsche original trigger, wich are 130 tooth flywheel (vr sensor) and 1 reference tooth on flywheel (vr sensor)? Porscche turbo has 132 tooth flywheel and one ref sensor 58.28 dec BTDC A '''V3.3 ordered for Porsche original trigger (auditrigger) can use''' * primary trigger VR (which can be either crank or cam) with sectrig disabled * or primary trigger=VR and secondary=VR ** but primary trigger=VR and secondary=HALL requires removing a small solderblob at the bottom of the board slightly under the FETs (in good light conditions possible with just endplate removed) '''A:''' MembersPage/MagnusKarlstrom has his 944 working on original 130teeth+crank home signal. You have to order VEMS as secondary trigger auditrigger option. Question: about plug and play motronic. Wonder does the shielding of vr sensors work if i use some kind of daughterboard to install VEMS to motronic connector? Any experience? * apparently most people solders wire between the VEMS genboard (mainboard) and the motronic connector (a bit hack, but it works, and some hotmelt secures it mechanically).
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