 signal from ecu to coolant level sen., st205 |
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 Nov 28, 2006 - 5:38 PM
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 Enthusiast  Joined Jul 16, '04 From Los Angeles Currently Offline Reputation: 8 (100%)  |
ok so my st205 water pump is hooked up just as it is on the edw except since i didnt have a relay for it so i just ran the wires around the would be relay.
im drawing my power from the cds fuse just like it shows on the ewd and the ground is also ran just like it is on the ewd. the other three wires from the pump hook up to the corisponing wires on the ea1 connector which feed back into the ecu just like it is on the ewd the level sensor has been tested and found that it does close and complete the cuircut i checked continuity between the ecu and sensor plug and fount that im not getting a signal from the ecu to the sensor...... ........ anyone know what kinda signal is sent out from the ecu to the sensor which goes from the sensor (if closed) and to the ground. |
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