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Home >> Ford >> 2000 >> Contour SE, 2.0 3, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 666 (Automatic Transmission - 5R110W - Excursion & F250-F550 Super Duty) >> Diagnosis And Testing >> Pinpoint Tests - OSC Equipped Vehicles >> P0657 >> Testing

Pinpoint Tests - OSC Equipped Vehicles: P0657: Testing

WARNING: This page is about a different car, the 2004 Ford Pickup, 2004 Ford F550 Super Duty, 2004 Ford F450 Super Duty, 2004 Ford Excursion, and 2004 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

Power to all solenoids has been interrupted. Monitor PID tspc_flg. If tspc_flg = 1, then TSPC is on. If tspc_flg = 0, then TSPC is off. CHECK for opens, short to ground and the harness disconnected. REPAIR as required. When TSPC is commanded OFF as a FMEM action, CHECK all solenoids for correct function as listed in the band, clutch, solenoid and switch application chart. For additional information on diagnosting PCM concerns, refer to INTRODUCTION - DIESEL .

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