History of MembersPage/AudiKeJetronicOut
Older Newer
2016-08-26 16:40:23 . . . . 78-131-95-164.pool.digikabel.hu [injector size]
2016-08-10 09:41:54 . . . . 185-29-83-118.pool.digikabel.hu [started pinout, new pdf]
2016-08-08 15:35:16 . . . . catv-80-98-142-196.catv.broadband.hu [injector type]
2016-08-08 15:33:06 . . . . catv-80-98-142-196.catv.broadband.hu [injector type]
2016-08-04 07:01:31 . . . . BC06D500.dsl.pool.telekom.hu [cut and use EC36+EC18]
2016-07-23 08:26:17 . . . . catv-80-98-142-196.catv.broadband.hu [KE jetronic => VEMS replacement, notes]


Changes by last author:

Added:
We do not know exact fuel pressure, the regulator is from some 6cyl Opel, we assume 3.5 bar (squareroot rule => sqrt(3.5/3)=1.08 so 8% fuel difference from 3 bar)
Added:
[this page] suggests 134 cc/min 96.43 gram/min

* 21 msec ... enough for appr 6000, and since VE drops, enough for redline (6500 RPM on this engine)

** prolly 15 .. 18 msec (at 100kPa) when warm, and 20..24msec at 25C coolant.

We chose req_fuel=10msec and fill VE to around 160..180 initially

VE <0.9 (prolly 0.7) even at max torque, since this is a 2 valve head.

460 cc / cyl, 34mg fuel, 500 mg air 552 mg if VE=1.0

5 injectors enough for 139 Hp ? 100 kW ?

* 12.75 lbs / hour

** so 130 .. 140 Hp with 5 injectors, depending on efficiency (0.45 .. 0.5 lbs / Hp / h usually). Prolly limiting to 6000 RPM or 6100 RPM, this is not a racecar.

Injector pinout:

* cyl1 inj-A EC36/7

* cyl2 inj-B EC36/19

* cyl4 inj-C EC36/8

* cyl5 inj-D EC36/20

* cyl3 inj-E EC36/9

Currently no idle valve connected.

Added:
* 30 => ICU .... HALL signal