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.

• Throttle actuator MTR2 line short to power
• Throttle actuator MTR1 line short to power
• Throttle actuator MTR2 line short to ground
• Throttle actuator MTR1 line short to ground
• Throttle body failure
• PCM internal circuit failure