Re: 4.3 Temperature sensor
There are two temp. senders/sensors. One for the temp. gauge and the other for the ecm or over heat alarm. Engines with warning system, TBI. or MPI. Sender to me means temp gauge and Sensor means ecm or warning system. Temp sender one wire and temp. sensor has two wires. Temp sender is in ohm,s and temp sensor is in volts. VDO is the only gauge that uses different ohm's other than 33 to 240 ohm,s .