Throttle Controller Repair Cost Estimates
Basic Electronic Throttle Control (ETC) Module
Typical repair time: 1-2 hours
Estimated cost: $125-$250
Common issues include sensor cleaning, connector repair, and basic electronic component replacement.
Drive-by-Wire Throttle Body
Typical repair time: 2-3 hours
Estimated cost: $250-$375
Includes cleaning, motor replacement, and gear mechanism repairs. Additional parts may be required.
Integrated Throttle Position Sensor (TPS)
Typical repair time: 1.5-2 hours
Estimated cost: $187-$250
Covers sensor replacement, wiring repair, and calibration services.
Advanced Electronic Control Module (ECM)
Typical repair time: 2-4 hours
Estimated cost: $250-$500
Includes diagnostic testing, software updates, and complex electronic repairs.
Note: These are estimated costs based on our standard labor rate of $125/hour. Actual costs may vary depending on vehicle make/model and the extent of repairs needed. Additional parts costs are not included in these estimates.
Common Throttle Controller Repair Procedures
Electronic Throttle Body (ETB)
Typical Repair Steps:
- Diagnostic scan to confirm throttle body failure and retrieve error codes
- Remove engine cover and air intake components
- Disconnect electrical connectors and mounting bolts
- Remove old throttle body unit
- Clean mounting surface thoroughly
- Install new throttle body with new gasket
- Reconnect electrical connections
- Perform throttle position relearn procedure using diagnostic tool
- Test drive to confirm proper operation
Throttle Position Sensor (TPS)
Typical Repair Steps:
- Connect diagnostic tool to verify TPS failure
- Locate TPS on throttle body
- Remove electrical connector
- Remove mounting screws
- Replace sensor with new unit
- Secure mounting screws to proper torque specification
- Reconnect electrical connector
- Perform sensor calibration using diagnostic tool
- Clear fault codes and verify proper operation
Accelerator Pedal Position Sensor (APPS)
Typical Repair Steps:
- Perform diagnostic scan to confirm APPS failure
- Remove lower dash panel for access
- Disconnect electrical connector from pedal assembly
- Remove pedal mounting bolts
- Install new pedal assembly
- Secure mounting bolts to specification
- Reconnect electrical connector
- Perform pedal position relearn procedure
- Test drive to verify proper operation
Throttle Cable (Mechanical)
Typical Repair Steps:
- Inspect cable routing and condition
- Disconnect cable from throttle body and pedal
- Remove cable from routing clips and guides
- Install new cable following original routing
- Connect to throttle body and pedal
- Adjust cable tension to specification
- Verify smooth operation through full range of motion
- Test drive to confirm proper function
Important Notes:
- Always refer to manufacturer-specific repair procedures
- Use quality OEM or equivalent replacement parts
- Proper calibration and relearn procedures are critical
- Some repairs may require specialized diagnostic equipment
- Consider professional repair if unsure about procedures
Note: These are general repair procedures. Specific vehicles may require additional or different steps. Always consult your vehicle's service manual for detailed instructions.
Understanding Throttle Controllers
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Common Throttle Controller Failure Symptoms and Warning Signs
Common Throttle Controller Failure Signs & Maintenance Guide
Electronic Throttle Controller (Drive-by-Wire)
Signs of Failure:
- Check Engine Light illumination
- Delayed or sluggish throttle response
- Erratic idle speed
- Sudden acceleration or deceleration without input
- Vehicle entering "limp mode"
Service Schedule:
Generally, electronic throttle controllers don't require regular maintenance but should be inspected during routine vehicle service (every 30,000-60,000 miles). Diagnostic checks recommended if any failure symptoms appear.
Cable-Operated Throttle Controller (Mechanical)
Signs of Failure:
- Sticky or stiff accelerator pedal
- Cable binding or fraying
- Inconsistent throttle response
- Visible rust or damage to cable
- Squeaking or grinding noise when pressing pedal
Service Schedule:
- Inspect cable and linkage every 15,000-20,000 miles
- Lubricate cable and linkage points annually
- Replace cable every 50,000-75,000 miles or if wear is visible
- Adjust cable tension during routine maintenance
Aftermarket Performance Throttle Controller
Signs of Failure:
- Display screen malfunction
- Inconsistent mode switching
- Loss of programmed settings
- Connection issues with vehicle's ECU
- Throttle mapping irregularities
Service Schedule:
Check firmware updates every 6 months. Physical inspection and connection check recommended annually. No specific maintenance required, but regular monitoring of performance settings advised.
Note: Always consult your vehicle's manual for specific maintenance schedules and follow manufacturer recommendations for your particular model.
How It Works
- Get a quote online or set-up a time to have your vehicle looked at.
- Pick time slots that work for you, easily, online.
- We will confirm appointments and send reminders.
- Our mechanics bring everything that is needed to you.
- All you have to do is provided a safe area for the work to be performed.
What we need from you
- A safe place to work on your vehicle
- No working on the side of busy roads
- No working on unstable or steep surfaces.
- We do not perform repairs during severe weather.
- Authorization from a property owner or management.
- Repair work done in a parking lot or at your requires permission.
- We do not do repairs in areas restricted by law.
Common Questions
Service Area
Our primary service area is greater Grand Rapids and includes Comstock Park, East Grand Rapids, Grandville, Kentwood, Walker, and Wyoming
Our secondary service area is provided by our Belding location and includes: Belding, Greenville, Ionia and the sorrounding areas.
Contact us if you have any questions about where we provide services.
