P1702 Hyundai Code - Throttle Position Sensor Malfunction Adjustment
Quick Answer
P1702 Hyundai indicates Throttle Position Sensor Malfunction Adjustment. Common causes include Faulty Throttle Position Sensor (TPS), Throttle Position Sensor (TPS) harness is open or shorted, Throttle Position Sensor (TPS) circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P1702 Hyundai indicates Throttle Position Sensor Malfunction Adjustment.
- Common causes
- Common causes include Faulty Throttle Position Sensor (TPS), Throttle Position Sensor (TPS) harness is open or shorted, Throttle Position Sensor (TPS) circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P1702 Hyundai Description
What are the Possible Causes of the DTC P1702 Hyundai?
- Faulty Throttle Position Sensor (TPS)
- Throttle Position Sensor (TPS) harness is open or shorted
- Throttle Position Sensor (TPS) circuit poor electrical connection
How to Fix the DTC P1702 Hyundai?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1702 Hyundai code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P1702 Hyundai Code
1. What does the OBDII code P1702 mean on a Hyundai?
P1702 indicates a Throttle Position Sensor (TPS) Malfunction Adjustment, meaning the TPS signal is out of range or not calibrated properly.
2. What are the common symptoms of code P1702 in a Hyundai?
Symptoms may include poor acceleration, engine hesitation, rough idling, reduced fuel efficiency, or the check engine light being illuminated.
3. What causes the P1702 code in a Hyundai?
The most common causes are a faulty throttle position sensor, wiring issues, poor electrical connections, or improper TPS adjustment.
4. Can a dirty throttle body trigger the P1702 code?
Yes, a dirty or clogged throttle body can interfere with the throttle position sensor's performance and trigger this code.
5. How is the P1702 code diagnosed?
A mechanic will use an OBDII scanner to confirm the code, inspect the throttle position sensor, check for wiring damage, and test the TPS signal with a multimeter.
6. Can I drive my Hyundai with the P1702 code?
Driving with this code is not recommended as it can lead to poor engine performance and potential safety issues, such as unexpected acceleration or stalling.
7. How do I fix the P1702 code on a Hyundai?
Common fixes include replacing the throttle position sensor, cleaning the throttle body, repairing damaged wiring, or recalibrating the TPS.
8. Does the P1702 code require a software update?
In some cases, a software update to the engine control module (ECM) may be needed to resolve calibration issues after other repairs.
9. What tools are needed to repair a P1702 code?
You may need an OBDII scanner, multimeter, basic hand tools, and possibly manufacturer-specific software for TPS recalibration.
10. How much does it cost to repair the P1702 code on a Hyundai?
Repair costs vary but typically range from $100 to $400, depending on whether the issue is with the sensor, wiring, or throttle body.
Discuss the causes and fixes for P1702 Hyundai OBDII Code
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