2003 Honda Civic TPS Repair – JT6H 31106 (Throttle Position Sensor)

2003 Honda Civic TPS Repair – JT6H 31106 (Throttle Position Sensor)

Intermittent Throttle Response | Signal Dropouts | Repair Service

This is a repair service for the Throttle Position Sensor (TPS) found in the 2003 Honda Civic, part number JT6H 31106. These sensors are prone to intermittent faults that cause erratic engine behaviour, hesitation, or throttle response issues.

Common Symptoms Repaired:

• Intermittent throttle response or flat spots under acceleration

• Engine hesitation or surging

• TPS-related fault codes or CEL

• Idle issues or poor drivability

• Throttle signal drops out or fluctuates unexpectedly

What We Do:

• Inspect and clean internal sensor tracks and contacts

• Repair or replace degraded sensor elements or connectors

• Calibrate and test full signal range on a bench rig

• Restore smooth and consistent throttle signal to ECU

Applies To:

• Honda Civic (2003 model, and others using JT6H 31106 TPS units)

• 1.7L engines and similar Honda platforms

Turnaround Time: 2–3 business days
Warranty: 12 months on repaired components

💡 No need for a replacement — we restore your original TPS to full OEM function, tested and ready to reinstall.