Alfa 166 2.5 V6 2000.g. - OBD & OMVL 'DREAM' ECU COM port
CAR OBD - Fmale
Male
ADAPTER
Fmale
OBD2
Tuesday, March 13, 2018
Sunday, March 11, 2018
Flesher relay, turn signal, warning lights, modification for LED bulbs
7 pin flasher used in Alfa Romeo, BMW,..
For other types of fleshers fix should be similar.
Some have markings from 1 to 7,
some other, here is what I encounted:
1 2 3 4 5 6 7
15R 31 HW L R 30 15L
As Ibulb ~ 4 x ILED => R1LED = 4x R1bulb for same VR1
change R2 with Pot (~500ohm) to get oscilations
right, which in this case was changing it from
330 ohm to 220 ohm
R2 = 330 >> 220
R1 = 0.5 >> 2.2 ohm /2W min
flashing rate needs to be in the range from
90 ~ 110 flash/min
30 31
+ power -- ground
15R -15L
right- left sig. from handle-SW
R - L
right - left LED bulbs
HW
left & right (warning light)
For other types of fleshers fix should be similar.
Some have markings from 1 to 7,
some other, here is what I encounted:
1 2 3 4 5 6 7
15R 31 HW L R 30 15L
As Ibulb ~ 4 x ILED => R1LED = 4x R1bulb for same VR1
change R2 with Pot (~500ohm) to get oscilations
right, which in this case was changing it from
330 ohm to 220 ohm
R2 = 330 >> 220
R1 = 0.5 >> 2.2 ohm /2W min
flashing rate needs to be in the range from
90 ~ 110 flash/min
30 31
+ power -- ground
15R -15L
right- left sig. from handle-SW
R - L
right - left LED bulbs
HW
left & right (warning light)
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