sensor question
sensor question
asking some questions that could save me some time figuring out:
Can i wire the stock om606 bdp sensor to the w124 aircon module?
and the coolant temp sensor from w124 has 1 wire and from om606 has 2, can i conect it and wire the other wire to ground?
Sjevsspeed.nl
09-28-2015, 09:15 AM #1finnishing up a om606 conversion into w124.
asking some questions that could save me some time figuring out:
Can i wire the stock om606 bdp sensor to the w124 aircon module?
and the coolant temp sensor from w124 has 1 wire and from om606 has 2, can i conect it and wire the other wire to ground?
u might better be swaping the sensor from the original engine in the 606....
one wire termomethers are thermocouple kind and 2 wire are variable resistor kind , i dont belive the gauge read both ...
aircon, what does that module do? RPM imput?
FD,
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very strange, that is a w 124 very old then.... mine is 2 wires in the temp sensor!
u might better be swaping the sensor from the original engine in the 606....
one wire termomethers are thermocouple kind and 2 wire are variable resistor kind , i dont belive the gauge read both ...
aircon, what does that module do? RPM imput?
FD,
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yes rpm signal, but flywheel and sensor is different
so dont know if the module wil read it
Sjevsspeed.nl
09-28-2015, 09:52 AM #3yes was thinking to do that but lost the om603 sensor, il order a new one,
yes rpm signal, but flywheel and sensor is different
so dont know if the module wil read it
same kind is , if sensor counts the teeth , and if they are the same amount, usually two kinds of sensor are used, phonic wheel type, a magnet signal is disturbed when the FW teeth passes over it. and a sinosoidal wave reader, wich usually is at the alternator.
if 606 is magnet type , u´ll find two wires, one is the magnet wave the other is the disturbance on the force field, the ac module read from conversion box to engine speed indicator , or abs box.
i belive the RPM sensor matters litle. once u´re able to have rpm indicator u are good with the modules that need rpm.
i´m guessing.....
FD,
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if its the same kind yes,
same kind is , if sensor counts the teeth , and if they are the same amount, usually two kinds of sensor are used, phonic wheel type, a magnet signal is disturbed when the FW teeth passes over it. and a sinosoidal wave reader, wich usually is at the alternator.
if 606 is magnet type , u´ll find two wires, one is the magnet wave the other is the disturbance on the force field, the ac module read from conversion box to engine speed indicator , or abs box.
i belive the RPM sensor matters litle. once u´re able to have rpm indicator u are good with the modules that need rpm.
i´m guessing.....
FD,
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Sjevsspeed.nl
09-28-2015, 11:58 AM #5sounds good, believe theyre both magnetic type, but have different mounting positions and a different tooth on the flywheel, to bad i had to get rid of the om603 to comera stuf due to space. but sounds promising, in worst case i can mount the om603 sensor because im using om603 sump and il mount the timing mark to the flywheel
606 has just some welded tabs on flywheel, apart form that they'r the same.
DiseaselWeasel
09-28-2015, 01:46 PM #6OM606 sensor reads special trigger on flywheel, OM603 sensor reads flywheel teeth for starter. Both OM603 and 606 have the same count of teeth - so with 603 sensor in 603 oil pan on 606 engine with 606 flywheel - you'r fine
606 has just some welded tabs on flywheel, apart form that they'r the same.
Sjevsspeed.nl
09-29-2015, 04:54 AM #7verry good, il run the bottom 603 sensor to airconmodule and upper 606 sensor to the olefejer controller
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