FixVault
Home
›
Mitsubishi
›
2003
›
Montero XLS
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Engine Controls - Self-Diagnostics
›
Diagnostic Tests
›
DTC P2135: Throttle Position Sensor (Main & Sub) Range/Performance Problem
›
Troubleshooting Hints
Troubleshooting Hints
The most likely causes for this code to be set are:
TPS failed or maladjusted.
Open or shorted TPS (main) circuit, or loose connector.
PCM failed.