1.0 / 1.2 / 1.4 petrol (CR-series)
2002–2010 · petrol · 1240cc · 80hp
Engine codes: CR10DE, CR12DE, CR14DE
Reliability, common problems and owner reviews for the Nissan Micra 1.0 / 1.2 / 1.4 petrol (CR-series). Check this before you buy used.
The CR-series petrols are cheap, simple and economical — but the K12 has two signature weak points a buyer must check. First, the timing chain stretches on neglected/high-mileage cars: a rattle on cold start, then poor idle, power loss and a camshaft-sensor light (P0340); ignored, it can jump and damage valves. Second, the electric power steering motor/column sensor fails (Nissan issued dealer guidance) — steering goes heavy or warning-lit. Both are well known and fixable; a serviced car with a quiet chain is a dependable little engine.
Known Issues
Chain stretches on poor servicing/high miles → cold-start rattle, rough idle, power loss, P0340 cam-sensor light; can jump and bend valves if ignored.
Fix / Workaround: Replace chain + tensioner + guides at first rattle; keep oil changes strict.
Repair cost: €350–€800
Typically appears after: 120,000 km
EPS motor or column torque sensor fails — steering heavy or warning light; common on older K12.
Fix / Workaround: Repair/replace EPS column unit; some reman options.
Repair cost: €200–€700
Typically appears after: 100,000 km
Dirty throttle body causes erratic idle.
Fix / Workaround: Clean throttle body; relearn idle.
Repair cost: €40–€150
Mileage Thresholds
After 120,000 km: Listen for chain rattle; check EPS.
Fault Codes to Scan
Pre-Purchase Checklist
- ☐Cold-start: listen for timing-chain rattle
- ☐Test steering for heaviness / EPS light
- ☐Service history (chain longevity depends on oil)
Frequently asked questions
Is the Nissan Micra 1.0 / 1.2 / 1.4 petrol (CR-series) reliable?
Maint. Sensitive — The CR-series petrols are cheap, simple and economical — but the K12 has two signature weak points a buyer must check. First, the timing chain stretches on neglected/high-mileage cars: a rattle on cold start, then poor idle, power loss and a camshaft-sensor light (P0340); ignored, it can jump and damage valves. Second, the electric power steering motor/column sensor fails (Nissan issued dealer guidance) — steering goes heavy or warning-lit. Both are well known and fixable; a serviced car with a quiet chain is a dependable little engine.
What are the common problems and reviews for the Nissan Micra 1.0 / 1.2 / 1.4 petrol (CR-series)?
The most commonly reported problems: Timing chain stretch, Electric power steering failure, Throttle body / idle.
Is a used Nissan Micra 1.0 / 1.2 / 1.4 petrol (CR-series) worth buying?
Fine if serviced correctly — but it punishes neglect hard. History and the right consumables matter.