P20AE Mercury Monarch OBD Code

OBD/2 P20AE error code description and symptoms.

Throttle Position (TP) Sensor Intermittent The TP sensor circuit is monitored by the PCM for sudden TP rotation angle (or voltage) input change through the comprehensive component monitor (CCM). If during the last 80 warm-up cycles in key ON engine running the PCM detects a TP rotation angle (or voltage) changes beyond the minimum or maximum calibrated limit, a continuous diagnostic trouble code (DTC) is stored. Poor continuity through the TP sensor connectors Poor continuity through the TP harness Intermittent open or short inside the TP sensor While accessing the TP V PID on the scan tool, lightly tap on the TP sensor or wiggle the TP sensor connector and harness.

To check for an open circuit, trace along the length of the transmission control circuit, checking for breaks in the wiring. Repair any broken wiring and make sure all connectors are fully seated and locked.Pay close attention to connectors, looking for corrosion, bent or broken pins, or moisture in the connector. Repair any connector issues even if they are not specifically part of the transmission control circuit as they may serve a function in providing power to the transmission control circuit.

P20AE Mercury Monarch Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine P20AE light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If p20ae reductant metering unit temperature sensor circuit low so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the p20ae reductant metering unit temperature sensor circuit low.

Common Causes of Mercury Monarch P20AE OBD2 Code

A common cause of code P20AE is the failure of P20AE Reductant Metering Unit Temperature Sensor Circuit Low, but there are several other possible causes as well, such as ;

Damaged VCT phaser
Faulty TCM or TCM programming
Intake Valve Timing Control Solenoid Valve circuit poor electrical connection
1Camshaft Position Sensor circuit poor electrical connection

P20AE is a kind of Powertrain Trouble Code

Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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P20AE Mercury Monarch OBD Code

P20AE Mercury Monarch Error Code Repair Process :

Common Causes of Mercury Monarch P20AE OBD2 Code

P20AE code for other Mercury cars