Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2018 Volkswagen Polo Petrol 999cc has had 6 MOT tests on record, passing every one. It has 31,862 miles on the clock, averaging 4,487 miles per year, well below the UK average of 7,400. The 1.0 TSI engine is known for 1. carbon buildup on intake valves and 2. turbocharger actuator/wastegate linkage failure. Common Volkswagen Polo issues include infotainment system glitches and component affected.
MOT & Mileage History for CY04 TLN
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 31,862 miles |
| Reading date | |
| Miles last year | 5,645 |
| Average per year | 4,487 |
| Mileage consistency | Consistent |
Check CY04 TLN
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 6 tests on record
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Reported issues for this Volkswagen Polo
These are the most commonly reported problems on Volkswagen Polo models (2017–2024), based on owner reports and workshop data across the UK.
Infotainment System Glitches
Component affected
What goes wrong
Symptoms
1. Carbon Buildup on Intake Valves
Direct-injection petrol engines like the CHZB lack fuel spray across the intake valves during the induction stroke. Without this natural cleaning action, carbon deposits accumulate on the valve stems and seats, restricting airflow.[2]
2. Turbocharger Actuator/Wastegate Linkage Failure
The actuator linkage connecting the wastegate solenoid to the wastegate valve becomes faulty or loose, causing loss of boost control. Many repair shops misdiagnose this as full turbocharger failure and recommend a costly replacement (€1,000+) when only the actuator arm needs repair (€150).[3]
Common faults, what to check, and what to pay
Explore more about the Volkswagen Polo
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Vehicle Details
| Registration | CY04 TLN |
| Make | Volkswagen |
| Model | Polo |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2018 |
| First registered | |
| Area code | CY — Bangor, Cymru (Wales) |
| Age identifier | 04 — March 2004 to August 2004 |
More CY04 T plates
Browse all CY04 T registrations from Bangor.
About CY04 TLN
What car is CY04 TLN?
CY04 TLN is a silver Volkswagen Polo, petrol (999cc). First registered in Bangor in 2018.
What is the mileage of CY04 TLN?
The last recorded mileage for CY04 TLN was 31,862 miles, recorded on 2 Sep 2025 during its most recent MOT test.
Has CY04 TLN passed its MOT?
CY04 TLN has had 6 MOT tests with an 100% pass rate (6 passes, 0 failures). It last passed on 2 Sep 2025.
Is CY04 TLN ULEZ compliant?
Based on its fuel type and registration year, CY04 TLN is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is CY04 TLN?
CY04 TLN is approximately 8 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.