E30 Si board'i patareide probleem

[ults]

Tere,

Oman masinat E30, 320i, aasta 83.

Si boardist natuke juttu:
The Service Indicator (SI) board is a circuit board in the instrument
cluster. Its most obvious function is to monitor the engine usage in
order to count down the time until the next recommended oil change or
inspection, reporting using the bar graph on the cluster. A more subtle
function is to read the "code plug" at start up and use this information
to translate fuel injector and ignition pulses to drive the tachometer
and fuel economy meter.

The SI board batteries provide back-up power to retain the service
counter when the main battery is dead or missing. Much like a UPS for
a desktop computer, they are intended to prevent data loss during a
brief power outage rather than to be a long-term power source. Since SI
board batteries are a pain to replace, you should not remove the battery
for storage and avoid leaving the car sit with a dead battery.

Sain eelmainitud probleemile jälile tänu sellele, et nullimisel ei kustunud inspection ega õli tuled ära, lisaks economiser töötas kuidas jumal juhatab.
Tegu siis vanema board'iga mis kasutab kaht Ni-cd akut http://memimage.cardomain.com/ride_imag ... _large.jpg" onclick="window.open(this.href);return false; Uuemad, alates 88 aastast kasutavad teistsuguseid võimsamaid akusid
Neid punaseid varta akusid, nagu pildilt näha võib, enam kahjuks ei toodeta.
Ons kellelgi sellise vanema board'iga akude vahetust ette tulnud? Ning millised akud panite ja kust kohast nad saite? Ette tänades!

[waleeedijaz]

he Service Indicator (SI) board is a circuit board in the instrument
cluster. Its most obvious function is to monitor the engine usage in
order to count down the time until the next recommended oil change or
inspection, reporting using the bar graph on the cluster. A more subtle
function is to read the "code plug" at start up and use this information
to translate fuel injector and ignition pulses to drive the tachometer
and fuel economy meter.