P0120
Throttle Pedal Position Sensor/Switch A Circuit Malfunction
Affects: Tiggo 4, Tiggo 7
On This Page
Quick Fix Summary
Common Causes
- •Faulty throttle position sensor
- •Wiring issue
- •Dirty throttle body
How to Fix
- 1Clean throttle body
- 2Test TPS sensor
- 3Replace sensor if faulty
Estimated Repair Cost (Australia)
*Cost varies by model, location, and service provider. Get multiple quotes.
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Try OBD2 Lookup Tool →Frequently Asked Questions
What does P0120 mean on a Chery?
P0120 means throttle pedal position sensor/switch a circuit malfunction. The most common cause is a faulty O2 sensor or exhaust leak.
How much does it cost to fix P0120 on a Chery?
Repair costs for P0120 typically range from $150 to $500 AUD, depending on the root cause.
Can I still drive with P0120 code?
P0120 is a high severity code. Reduce driving and get it diagnosed as soon as possible to avoid further damage.
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