P0A18 - Motor Torque Sensor Circuit Range/Performance
WARNING: This page is about a different car, the 2010 Mercury Mariner and 2010 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
P0A18 - MOTOR TORQUE SENSOR CIRCUIT RANGE/PERFORMANCE
| Description: | The powertrain control module (PCM) checks the amount of the traction motor torque delivered, by monitoring the frequency of the torque of motor AC (TMAC) signal. This DTC indicates the TMAC signal is out of expected range. | ||
| Possible Causes: |
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| Diagnostic Aids: | Monitor the PCM MTQ_OUT PID. The PID value should be 0 Nm (0 lb ft) in PARK or NEUTRAL if the brake pedal is not applied. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST TD . | - | - |