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 2016 Ford Focus Diesel 1997cc has had 8 MOT tests on record, passing every one. It has 61,148 miles on the clock, averaging 6,695 miles per year, below the UK average of 7,400. The 2.0 TDCi engine is known for dpf (diesel particulate filter) clogging and egr valve blocking/sticking. Common Ford Focus issues include door latch failure and squeaky door seals / a-pillar noise.
MOT & Mileage History for DB66 JNB
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
Below average| Latest reading | 61,148 miles |
| Reading date | |
| Miles last year | 8,944 |
| Average per year | 6,695 |
| Mileage consistency | Consistent |
Check DB66 JNB
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 8 tests on record
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Reported issues for this Ford Focus
These are the most commonly reported problems on Ford Focus models (2011–2018), based on owner reports and workshop data across the UK.
Door Latch Failure
Pawl spring tab fractures, causing doors to unlatch unexpectedly while driving. · Typical repair: Free if under DVSA recall R/2015/173 (or Ford 15S26); otherwise £200-£400 per door at indie garage.
Squeaky Door Seals / A-Pillar Noise
Seals loosen or degrade, allowing wind noise and vibration. · Typical repair: £50-£150 (new seals + labour).
Excessive Battery Discharge / BCM Water Ingress
Washer fluid leaks down wires into BCM, causing drain and fault codes. · Typical repair: £100-£250 (clean BCM + new pump if needed).
Powershift Gearbox Jerking/Shuddering (Auto Variants Only)
Clutch wear or sensor failure causes harsh shifts. · Typical repair: £400-£1,500 (sensor/clutch pack).
DPF (Diesel Particulate Filter) clogging
EGR valve blocking/sticking
Common faults, what to check, and what to pay
Explore more about the Ford Focus
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Vehicle Details
| Registration | DB66 JNB |
| Make | Ford |
| Model | Focus |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1997cc |
| Year | 2016 |
| First registered | |
| Area code | DB — Chester, Deeside to Shrewsbury |
| Age identifier | 66 — September 2016 to February 2017 |
More DB66 J plates
Browse all DB66 J registrations from Chester.
About DB66 JNB
What car is DB66 JNB?
DB66 JNB is a grey Ford Focus, diesel (1997cc). First registered in Chester in 2016.
What is the mileage of DB66 JNB?
The last recorded mileage for DB66 JNB was 61,148 miles, recorded on 16 Mar 2026 during its most recent MOT test.
Has DB66 JNB passed its MOT?
DB66 JNB has had 8 MOT tests with an 100% pass rate (8 passes, 0 failures). It last passed on 16 Mar 2026.
Is DB66 JNB ULEZ compliant?
Based on its fuel type and registration year, DB66 JNB is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is DB66 JNB?
DB66 JNB is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.