P0221

Throttle/Pedal Position Sensor B - Range/Performance Problem

P0221 - Throttle/pedal position sensor/switch B circuit fault.: Last occurrence - plausibility

Possible causes:
1. Harness Integrity.
2. Connectors C0331, C0787.
3. Throttle Body.

1. Harness Integrity.
CIRCUIT_INTEGRITY
Check for open circuit, short circuit to ground, supply or other circuit, damaged or unlatched connector, intermediate connectors or headers

2. Connectors C0331, C0787.
CONNECTOR
Check for connector not correctly latched, backed out pins, damaged pins, corroded pins

3. Throttle Body.
No detail available for this fault