Trying to get the temp gauge working. I pulled the original sender out of the 3rz and cut the plug off the loom that goes to the ecu. Put the sender in a kettle and turned on the key and narda.
Found the ecu pinouts and earthed out the brown wires but still nothing.
Anyone got the instrument cluster pinouts for the 98 Lux and would it be possible to bypass the ecu and tie into the cluster at the plug?
Would assume a relay would be needed to supply 12v in run to the sender and then send the resisted signal to the cluster.
Is it that simple?
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