DTC P0220-11: Throttle/Pedal Position Sensor/Switch "B" Circuit Short to Ground [12/2021 - ]: Procedure

1. Read the values displayed on the GTS.

   Powertrain > Engine > Data List 

   Tester Display
   Throttle Position Sensor No. 2 Voltage

2. Disconnect the throttle body with motor assembly connector.
3. Compare the value of the Data List item Throttle Position Sensor No. 2 Voltage after disconnecting the throttle body with motor assembly connector to the value when the connector was connected.

   HINT: 

   Perform "Inspection After Repair" after replacing the throttle body with motor assembly.

   Refer to INITIALIZATION [12/2021 - ]

   Result

   Result	Proceed to
   Changes from below 2.05 V to higher than 4.75 V	A
   Does not change from below 2.05 V	B

Result: 

A 

REPLACE THROTTLE BODY WITH MOTOR ASSEMBLY (THROTTLE WITH THROTTLE POSITION SENSOR BODY ASSEMBLY). Refer to  REMOVAL [12/2021 - ] 

Result: 

B 

See step  2

Pre-procedure1

1. Disconnect the throttle body with motor assembly connector.
2. Disconnect the ECM connector.

   Procedure1

3. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   C177-2 (VC) - C37-117 (VCTA)	Always	Below 1 Ω
   C177-3 (VTA2) or C37-93 (VTA2) - Body ground	Always	10 kΩ or higher

   Result

   Proceed to
   OK
   NG

   Post-procedure1

4. None

Result: 

OK 

REPLACE ECM. Refer to  REMOVAL [12/2021 - ] 

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR