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Opel Mokka 1.4 Turbo Innovation common faults.

2012–2016, SUV, petrol, 140 HP.

The fault list covers: A14NET, B14NET engine.

What you save stays on this device only. My saves

1 fault write-ups. Important. 2 recalls.

If you know the year, pick it. Faults for other years drop out of the list.

Before you buy

Known faults

1 important faults

1.4 Turbo (A14NET / B14NET): timing chain stretch

critical

Opel's 1.4 litre turbo petrol engine (A14NET, later B14NET) is fitted to the Astra J, Insignia A, Zafira C and Mokka.

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The chain and the tensioner wear early: a metallic rattle on a cold start, and timing fault codes of the P0016 or P0011 kind. If it is left like that, the chain can jump and the engine is badly damaged inside.

A long oil change interval and short trip use raise the risk. The replacement is not cheap: the chain kit plus labour can be a significant part of the value of a used car.

between 80,000 and 160,000 km

What to check

  • Insist on a cold start: a metallic rattle or ticking from the timing side calls for immediate expert inspection
  • Ask for a fault code read: P0016 (crankshaft to camshaft correlation) and phase codes of the P0011 kind
  • Ask whether the chain kit (chain plus tensioner plus guides) was replaced: ask for the invoice
2 more steps in the write-up

Checklist

Opel Mokka 1.4 Turbo Innovation

First what you would check on any car. Then the faults of this model.

Before you buy

Checklist

The printed sheet starts with what you would check on any car. What you tick stays on this device only.

On every car

Ask the owner

Faults of this model

vinkodex.com · Before you buy it, see what can go wrong.

Official recall2 recallsShow

The manufacturer fixes these for free at a franchised dealer. Ask with the VIN whether it was done.

Most recent: 4 August 2025

SR/02979/25Safety recallInjuries4 August 2025 · EU Safety Gate

The structure of the airbag can deteriorate. If the airbags deploy, it could result in fragments from the inflator, injuring the vehicle's occupants. The product does not comply with the Regulation on the approval and market surveillance of motor vehicles and their trailers, and of systems, components and separate technical units intended for such vehicles.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: 04/08/2025 Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Request to stop driving Date of entry into force: 04/08/2025

The authority's notice

A12/01581/24Safety recallInjuries1 December 2023 · EU Safety Gate

The propellant used in the driver airbag inflator can degrade when exposed to very high temperatures and levels of humidity. If activated after an impact, excessive internal pressure may cause the inflator to burst, and metal fragments could pass through the cushion material causing injury to occupants. The product does not comply with the Regulation on the approval and market surveillance of motor vehicles and their trailers, and of systems, components and separate technical units intended for such vehicles.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: 01/12/2023

The authority's notice

Engine and transmission

2 engines · 0 transmissions

A14NET · 1.4 Turbo (ecoFLEX)

88–103 kW (120–140 HP) · petrol

We built the code from the model and the gear count. The factory sheet does not state it. More than one engine code is possible. The fault list shows the faults of each.

Variant data

What is in this version

Factory data

Trim
Innovation
Body
SUV
Fuel
petrol
Transmission
automatic
Engine size
1364 cc
Power
103 kW (140 HP)
Drive
FWD
Production
2012–2016

Factory service interval

The manufacturer specifies this for this version. Of the mileage and the time, the one that comes first is the one that counts.

  • Air filter

    • 60,000 km or 4 years

  • Cabin (pollen) filter

    • 30,000 km or 2 years

  • Brake fluid change

    • first: 3 years, then 2 years(first change at 3 years, then every two years)

  • Spark plugs, petrol

    • 60,000 km or 6 years
All A versions

Information, not an expert opinion

We write the descriptions, and we put the source next to them. A person reviews them before they go out. They are still information, not a technical expert opinion.

  • A fault on the list does not mean the car you are looking at has it.
  • A fault missing from the list does not mean the model is fault-free. Write-ups are made model by model. Not all of them are done.
  • You decide whether to buy. This is no substitute for an inspection. That needs a workshop and a history check.
Details in the terms