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MDLS pinout needed

Posted: Thu Sep 06, 2007 3:25 am
by kiwi
can anybody please provide me with a pinout list or diagram for an MDLS (eprom rev G1.16)??
I have an indication of an engine temp of 125C on the EC readout (when engine off or running) and I need to fault find the circuit.

Also, I would really like to get some manufacturers part numbers for an air temp sensor and barometric pressure sensor to fit.

Thanks

Re: MDLS pinout needed

Posted: Thu Sep 06, 2007 8:41 am
by kiwi
In view of the water temp problem, could you also provide maker/part number for a water temp sender (for Zetec) compatible with MDLS ?


kiwi wrote:can anybody please provide me with a pinout list or diagram for an MDLS (eprom rev G1.16)??
I have an indication of an engine temp of 125C on the EC readout (when engine off or running) and I need to fault find the circuit.

Also, I would really like to get some manufacturers part numbers for an air temp sensor and barometric pressure sensor to fit.

Thanks

Posted: Thu Sep 06, 2007 11:08 am
by R!C0
PIN FUNCTION
1 - ignition output to second coil
2 - Hall/Opto power a nominal 12 volt output
3 - LED TACHO output may drive 4 watt 12 volt filament lamp
4 - Analogue ground for sensors
5 - Throttle pot wiper input
6 - Sensor power a nominal 5.0 volt output
7 - Air temperature sensor input
8 - Ignition output to first coil
9 - Timing sensor input
10 - Serial output to PC
11 - Serial input from PC
12 - Coolant temperature sensor input
13 - Auxiliary input not used
14 - ower input from battery
15 - Power return to battery also ground for serial coms,
and timing signal

I will get back to you on part numbers for sensors

Regards

Rico