Kohler KG2204T

TP-6903 5/16a Diagnostic Troubleshooting Codes 37
P-Code SPN FMI Description Possible Cause Corrective Action
P2163 3464 13 Throttle Position Sensor
A Maximum Stop
Performance
 Problem with throttle
movement.
 Check for smooth throttle
operation.
 Troubleshoot the TP sensor
leads. Refer to Section 4.11.
 Check for proper throttle position
voltage readings.
 Perform manual throttle zero
process using the scan tool.
 Replace the throttle body. Refer
to Section 5.1.
P2164 3464 13 Throttle Position Sensor
B Maximum Stop
Performance
 Problem with throttle
movement.
 Check for smooth throttle
operation.
 Troubleshoot the TP sensor
leads. Refer to Section 4.11.
 Check for proper throttle position
voltage readings.
 Perform manual throttle zero
process using the scan tool.
 Replace the throttle body. Refer
to Section 5.1.
P2172 3464 14 Throttle Actuator Control
System - Sudden High
Airflow Detected
 Throttle body
damage or air leak
between the throttle
and engine.
 Check for smooth throttle
operation.
 Check for vacuum hose leaks.
 Troubleshoot the TP sensor
leads. Refer to Section 4.11.
 Replace the throttle body. Refer
to Section 5.1.
P2173 3464 14 Throttle Actuator Control
System - High Airflow
Detected
 Throttle body
damage or air leak
between the throttle
and engine.
 Check for smooth throttle
operation.
 Check for vacuum hose leaks.
 Troubleshoot the TP sensor
leads. Refer to Section 4.11.
 Replace the throttle body. Refer
to Section 5.1.
P2174 3464 14 Throttle Actuator Control
System - Sudden Low
Airflow Detected
 Throttle body
damage or air
blockage in the air
intake system.
 Check for smooth throttle
operation.
 Check for air intake restrictions.
 Troubleshoot the TP sensor
leads. Refer to Section 4.11.
 Replace the throttle body. Refer
to Section 5.1.
P2175 3464 14 Throttle Actuator Control
System - Low Airflow
Detected
 Throttle body
damage or air
blockage in the air
intake system.
 Check for smooth throttle
operation.
 Check for air intake restrictions.
 Troubleshoot the TP sensor
leads. Refer to Section 4.11.
 Replace the throttle body. Refer
to Section 5.1.
P2176 3464 14 Throttle Actuator Control
System - Idle Position
Not Learned
 ECM was not able to
throttle span after
shutdown.
 Troubleshoot any other DTC
codes first.
 Check for smooth throttle
operation.
 Check for proper throttle position
voltage readings.
 Perform manual throttle zero
process using the scan tool.
 Troubleshoot the TP sensor
leads. Refer to Section 4.11.
 Replace the throttle body. Refer
to Section 5.1.