Possible Cause

NOTE:  The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.

• Accelerator pedal position (APP) sensor VCC line short to power
• Throttle body VCC line short to power
• Rocker arm oil pressure sensor VCC line short to power
• Input shaft (mainshaft) speed sensor VCC line short to power*
• APP sensor VCC line short to ground
• Throttle body VCC line short to ground
• Rocker arm oil pressure sensor VCC line short to ground
• Input shaft (mainshaft) speed sensor VCC line short to ground*
• PCM internal circuit failure

*: 6-speed automatic transmission