Intake Air Temperature Measurement System – Multiple Sensor Correlation
Table of contents
P00CE MERCURY Possible Causes
- Faulty sensors
- Contaminated or blocked sensors
- Slow responding sensors
How do I fix code P00CE MERCURY?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P00CE MERCURY code
The cost of diagnosing the P00CE MERCURY code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P00CE MERCURY Description
The Powertrain Control Module (PCM) monitors the intake air system for concerns at ignition start. The test fails when the Intake Air Temperature (IAT), Charge Air Cooler Temperature (CACT) and the Intake Air Temperature 2 (IAT2) Parameter Identifications (PIDs) are each more than 16.67°C (30°F) different from each other at start up. The DTC sets when the PCM detects that each sensor is out of the calibrated range at engine start up after a soak period of at least 6 hours when a block heater is not used.