Error code
OBD2 P2137
OBD2P2137
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Throttle/Pedal Position Sensor/Switch 'B' / 'C' Voltage Correlation.
Severity
moderateCan be driven but may experience performance issues such as hesitation or poor acceleration.
Summary
P2137 indicates an issue with the correlation of voltage readings between the throttle position sensor (TP) and accelerator pedal position (APP) sensors, specifically involving sensor/switch B/C for APP and D/E for TP.
Common Causes
- Wiring issues related to the APP or TP sensors
Fixes
- Inspect and repair any faulty wiring related to the APP or TP sensors.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More OBD2 codes
- P2100Throttle Actuator Control Motor Circuit/Open
- P2101Throttle Actuator Control Motor Circuit Range/Performance
- P2102Throttle Actuator Control Motor Circuit Low
- P2103Throttle Actuator Control Motor Circuit High
- P2104Throttle Actuator Control System - Forced Idle
- P2105Throttle Actuator Control System - Forced Engine Shutdown
- P2106Throttle Actuator Control System - Forced Limited Power
- P2107Throttle Actuator Control Module Processor
- P2108Throttle Actuator Control Module Performance
- P2109Throttle/Pedal Position Sensor 'A' Minimum Stop Performance
- P2110Throttle Actuator Control System - Forced Limited RPM
- P2111Throttle Actuator Control System - Stuck Open