first of all, put back the old pcm. used will never work as it will have a vin mismatch and cause many issues.

what is the code number??? codes never identify bad parts, just failed systems.

Roy

Answered by ASEMaster6371 (expert)
24,973 answers provided

I went to Auto Zone and they gave me the code PO118 that indicates to replace the sensor which I did and it still doesn't work.

Response from mvalentino
1 question asked

codes never identify bad parts, just failed systems.

SYMPTOM
P0118 - ECT SENSOR VOLTAGE TOO HIGH

WHEN MONITORED
With the ignition ON and battery voltage greater than 10.4 volts .

SET CONDITION
The Engine Coolant Temperature (ECT) sensor circuit voltage at the PCM goes above 4.98 volts for more than 3 seconds .

POSSIBLE CAUSES

Sensor ground circuit open
ECT sensor signal circuit open
ECT sensor signal circuit shorted to voltage
ECT wiring harness intermittent problem
ECT sensor
Powertrain Control Module

Answered by ASEMaster6371 (expert)
24,973 answers provided

There is no voltage to wire (tan w/black stripe wire) from temp sensor.

Response from mvalentino
1 question asked

ok, thats a start. look at harness for being trapped somewhere.

Roy

Answered by ASEMaster6371 (expert)
24,973 answers provided