Opel's 1.4 litre turbo petrol engine (A14NET, later B14NET) is fitted to the Astra J, Insignia A, Zafira C and Mokka.
Applies to the engine A14NET, A14NEL, B14NET.
2011–2019. The fault list covers this generation and the engines in it. If the listing gives the exact version, pick it below.
What to watch for
The list covers the generation, the engines and the transmissions. Once you pick the version, only the faults that apply to it stay.
Opel's 1.4 litre turbo petrol engine (A14NET, later B14NET) is fitted to the Astra J, Insignia A, Zafira C and Mokka.
Applies to the engine A14NET, A14NEL, B14NET.
The Insignia and Astra 1.6 litre direct injection turbo petrol engines (A16XHT, A16SHT, later B16SHT / D16SHT) run a chain driven valvetrain unlike the belt driven A16LET 1.6 Turbo.
Applies to the engine A16XHT.
The GM 1.6 litre CDTI family (B16DTH, B16DTL, B16DTE) was fitted to the Astra J, the Astra K and the Insignia.
Applies to the engine B16DTH, B16DTL, B16DTE and 1 more.
The 1.6 naturally aspirated petrol engines of the Astra H (Z16XEP, Z16XE1, Z16XER) run a timing belt, not a chain.
Applies to the engine A16XER.
The Opel Easytronic is not a conventional automatic: it is an ordinary manual gearbox in which electric actuators operate the clutch and change gear.
Applies to the transmission Easytronic.
Repair: 2,500–3,000 EUR
The Opel AF40 is the GM badged Aisin TF-80SC six speed torque converter automatic (Insignia A, Astra H/J, Zafira B/C and others).
Applies to the transmission AF40.
In the Astra H diesel range, on the Z17DTH engine, two manual gearboxes were available: the five speed F23 and the six speed M32.
Applies to the engine A17DTR and the transmission M32.
The Insignia and Astra 2.0 litre CDTI (A20DTC/DTL/DTJ/DTH/DTE/DTR, later B20DTH) is a diesel.
Applies to the engine A20DTH, A20DTR, D20DTH.
2 more faults belong to this generation. On the version page, only the ones that apply stay.
The manufacturer fixes these for free at a franchised dealer. Ask with the VIN whether it was done. The list covers the whole generation. We did not filter it by model year. Some apply only to a narrower production window.
Most recent: 6 August 2025
SR/03207/25Safety recallEnvironment6 August 2025 · EU Safety GateThe malfunction indicator light (MIL) may fail to illuminate if the diagnostic system of the Selective Catalytic Reduction (SCR) and/or the diesel particulate filter (DPF) malfunctions after a fault code has appeared. This could cause the vehicle to operate without the required warning, and resulting in emissions above the regulatory limits. The product does not comply with the Regulation on type-approval of motor vehicles with respect to emissions from light passenger and commercial vehicles (Euro 5 and Euro 6) and on access to vehicle repair and maintenance information.
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: 06/08/2025
SR/02979/25Safety recallInjuries4 August 2025 · EU Safety GateThe 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
SR/02659/25Safety recallInjuries3 July 2025 · EU Safety GateDue to oil carbonisation and high contact pressure, the 7 mm camshaft chain resistance can be reduced. This may cause the camshaft chain to break, leading to an engine failure. This can cause a loss of vehicle's control and increase the risk of accidents and injuries. 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: 03/07/2025
A12/01581/24Safety recallInjuries1 December 2023 · EU Safety GateThe 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
A12/00135/21Safety recallInjuriesno date · EU Safety GateThe wheel screws are not tightened with the required torque. This could lead to a wheel being lost during driving, increasing the risk of an accident.
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: Unknown
A12/00191/20Safety recallInjuriesno date · EU Safety GateWater may leak into the vehicle interior. This can impair the proper functioning of the airbags, increasing the risk of injury in the event of an accident.
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: Unknown
A12/00363/20Safety recallInjuriesno date · EU Safety GateWater may leak into the vehicle's interior. Consequently, the proper functioning of the airbags can be impaired, increasing the risk of injury in the event of an accident.
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: Unknown
A12/00381/22Safety recallInjuriesno date · EU Safety GateA defect in the gas generator of the driver airbag can lead to uncontrolled inflation and the release of metal fragments when the airbag is activated. This defect may increase the risk of injuries in the event of an accident. 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: Unknown
A12/0126/17Safety recallInjuriesno date · EU Safety GateDue to a wrong mixing ratio of the primary ignition chemicals in the gas generators, the airbag may not be triggered in the event of an accident.
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: Unknown
A12/0183/19Safety recallFireno date · EU Safety GateThere is a defective regulator on the blower motor. This can cause a fire in the cable set.
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: Unknown
A12/0836/17Safety recallInjuriesno date · EU Safety GateThe bolts of the second seat row seat belts as well as of the third seat row seats and seat belt buckles may have been insufficiently tightened, increasing the risk of injuries in the case of an accident.
Remedy: Type of economic operator taking notified measure(s): Importer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown
A12/0924/19Safety recallFireno date · EU Safety GateA pin contact on the fan motor resistor may melt. This can increase the risk of the vehicle catching fire.
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: Unknown
A12/1017/18Safety recallFireno date · EU Safety GateA wrongly-fitted sealing ring may lead to oil leakage on the turbo oil-line. The leaking oil may ignite and cause a fire.
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: Unknown
A12/1225/19Safety recallInjuriesno date · EU Safety GateDue to a manufacturing defect, the rear windscreen could become detached and fall onto the road. This can pose a risk for the following traffic.
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: Unknown
A12/1333/19Safety recallInjuriesno date · EU Safety GateAs a result of a manufacturing error, the roof rail is not sufficiently strong. In the event of a rear collision, any objects secured there could fall from the vehicle and end up on the road, posing a risk to the following traffic.
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: Unknown
A12/1336/18Safety recallFireno date · EU Safety GateThere is a calibration error in the turbocharger's diagnostic monitoring which disables the turbocharger diagnostics. In the event of damage to the turbocharger, it may overheat and lead to a fire.
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: Unknown
Engines and transmissions in this generation
A fault is often tied to the engine, not to the whole generation. You find the engine code in the registration document.
C · 2011–2019
The fault list opens on the version page.
90 versions
1.4 l · 1364 cm³
A14NEL · A14NET · M32
1.4 Turbo 120hp Berlin
2011–2016 · Berlin
1.4 l · 1364 cm³
A14NEL · A14NET · M32
1.4 Turbo 120hp BlitZ
2011–2016 · BlitZ
1.4 l · 1364 cm³
A14NEL · A14NET · M32
1.4 Turbo 120hp Business+
2011–2016 · Business+
1.4 l · 1364 cm³
A14NEL · A14NET · M32
1.4 Turbo 120hp Business Edition
2011–2016 · Business Edition
1.4 l · 1364 cm³
A14NEL · A14NET · M32
1.4 Turbo 120hp Business Executive
2016–2019 · Business Executive
1.4 l · 1364 cm³
B14NET · A14NEL · M32
1.4 Turbo 120hp Cosmo
2011–2016 · Cosmo
1.4 l · 1364 cm³
B14NET · A14NEL · M32
1.4 Turbo 120hp Design Edition
2011–2016 · Design Edition
1.4 l · 1364 cm³
A14NEL · A14NET · M32
1.4 Turbo 120hp Edition
2011–2016 · Edition
1.4 l · 1364 cm³
A14NEL · A14NET · M32
1.4 Turbo 120hp Innovation
2011–2016 · Innovation
1.4 l · 1364 cm³
A14NEL · A14NET · M32
1.4 Turbo 120hp Online Edition
2016–2019 · Online Edition
1.4 l · 1364 cm³
A14NEL · A14NET · M32
1.4 Turbo 120hp Rhythm
2011–2016 · Rhythm
1.4 l · 1364 cm³
A14NET · B14NET · M32
1.4 Turbo 140hp Berlin
2011–2016 · Berlin
1.4 l · 1364 cm³
A14NET · B14NET · M32
1.4 Turbo 140hp Bi-Fuel Business+
2011–2016 · Bi-Fuel Business+
1.4 l · 1364 cm³
A14NET · B14NET · M32
1.4 Turbo 140hp Bi-Fuel Design Edition
2011–2016 · Bi-Fuel Design Edition
1.4 l · 1364 cm³
A14NET · B14NET · M32
1.4 Turbo 140hp Bi-Fuel Edition
2011–2016 · Bi-Fuel Edition
1.4 l · 1364 cm³
A14NET · B14NET · M32
1.4 Turbo 140hp Bi-Fuel Online Edition
2016–2019 · Bi-Fuel Online Edition
1.4 l · 1364 cm³
A14NET · B14NET · AF40
1.4 Turbo 140hp BlitZ
2011–2016 · BlitZ
1.4 l · 1364 cm³
A14NET · B14NET · M32
1.4 Turbo 140hp BlitZ
2011–2016 · BlitZ
1.4 l · 1364 cm³
A14NET · B14NET · AF40
1.4 Turbo 140hp Business+
2011–2016 · Business+
1.4 l · 1364 cm³
A14NET · B14NET · M32
1.4 Turbo 140hp Business+
2011–2016 · Business+
1.4 l · 1364 cm³
A14NET · B14NET · M32
1.4 Turbo 140hp Business Edition
2011–2016 · Business Edition
1.4 l · 1364 cm³
A14NET · B14NET · AF40
1.4 Turbo 140hp Business Executive
2016–2019 · Business Executive
1.4 l · 1364 cm³
A14NET · B14NET · M32
1.4 Turbo 140hp Business Executive
2016–2019 · Business Executive
1.4 l · 1364 cm³
A14NET · B14NET · M32
1.4 Turbo 140hp Cosmo
2011–2016 · Cosmo
1.4 l · 1364 cm³
A14NET · B14NET · AF40
1.4 Turbo 140hp Cosmo
2011–2016 · Cosmo
1.4 l · 1364 cm³
A14NET · B14NET · AF40
1.4 Turbo 140hp Design Edition
2011–2016 · Design Edition
1.4 l · 1364 cm³
A14NET · B14NET · M32
1.4 Turbo 140hp Design Edition
2011–2016 · Design Edition
1.4 l · 1364 cm³
A14NET · B14NET · M32
1.4 Turbo 140hp Edition
2011–2016 · Edition
1.4 l · 1364 cm³
A14NET · B14NET · AF40
1.4 Turbo 140hp Edition
2011–2016 · Edition
1.4 l · 1364 cm³
A14NET · B14NET · AF40
1.4 Turbo 140hp Innovation
2011–2016 · Innovation
1.4 l · 1364 cm³
A14NET · B14NET · M32
1.4 Turbo 140hp Innovation
2011–2016 · Innovation
1.4 l · 1364 cm³
A14NET · B14NET · AF40
1.4 Turbo 140hp Online Edition
2016–2019 · Online Edition
1.4 l · 1364 cm³
A14NET · B14NET · M32
1.4 Turbo 140hp Online Edition
2016–2019 · Online Edition
1.6 l · 1598 cm³
B16DTH · M32
1.6 CDTI 134hp Business+
2016–2019 · CDTI 134hp Business+
1.6 l · 1598 cm³
B16DTH · M32
1.6 CDTI 134hp Business Executive
2016–2019 · CDTI 134hp Business Executive
1.6 l · 1598 cm³
B16DTH · M32
1.6 CDTI 134hp Edition
2016–2019 · CDTI 134hp Edition
1.6 l · 1598 cm³
B16DTH · M32
1.6 CDTI 134hp Innovation
2016–2019 · CDTI 134hp Innovation
1.6 l · 1598 cm³
B16DTH · M32
1.6 CDTI 134hp Online Edition
2016–2019 · CDTI 134hp Online Edition
1.6 l · 1598 cm³
B16DTH · M32
1.6 CDTI 136hp BlitZ
2011–2016 · CDTI 136hp BlitZ
1.6 l · 1598 cm³
B16DTH · M32
1.6 CDTI 136hp Business+
2011–2016 · CDTI 136hp Business+
1.6 l · 1598 cm³
B16DTH · M32
1.6 CDTI 136hp Cosmo
2011–2016 · CDTI 136hp Cosmo
1.6 l · 1598 cm³
B16DTH · M32
1.6 CDTI 136hp Design Edition
2011–2016 · CDTI 136hp Design Edition
1.6 l · 1598 cm³
B16DTH · M32
1.6 CDTI 136hp Edition
2011–2016 · CDTI 136hp Edition
1.6 l · 1598 cm³
B16DTH · M32
1.6 CDTI 136hp Innovation
2011–2016 · CDTI 136hp Innovation
1.6 l · 1598 cm³
A16XER · Easytronic
1.6 Turbo 136hp Business Executive
2016–2019 · Business Executive
1.6 l · 1598 cm³
A16XER · F17
1.6 Turbo 136hp Business Executive
2016–2019 · Business Executive
1.6 l · 1598 cm³
A16XER · AF40
1.6 Turbo 136hp Online Edition
2016–2019 · Online Edition
1.6 l · 1598 cm³
A16XER · F17
1.6 Turbo 136hp Online Edition
2016–2019 · Online Edition
1.6 l · 1598 cm³
B16XNT · M32
1.6 CNG Turbo ecoFLEX Cosmo
2011–2016 · CNG Turbo ecoFLEX Cosmo
1.6 l · 1598 cm³
B16XNT · M32
1.6 CNG Turbo ecoFLEX Design Edition
2011–2016 · CNG Turbo ecoFLEX Design Edition
1.6 l · 1598 cm³
B16XNT · M32
1.6 CNG Turbo ecoFLEX Edition
2011–2016 · CNG Turbo ecoFLEX Edition
1.6 l · 1598 cm³
B16XNT · M32
1.6 CNG Turbo ecoFLEX Online Edition
2016–2019 · CNG Turbo ecoFLEX Online Edition
1.6 l · 1598 cm³
A16XHT · B16XNT · M32
1.6 Turbo 170hp Business+
2011–2016 · Business+
1.6 l · 1598 cm³
A16XHT · B16XNT · AF40
1.6 Turbo 170hp Business+
2011–2016 · Business+
1.6 l · 1598 cm³
A16XHT · B16XNT · M32
1.6 Turbo 170hp Business Executive
2016–2019 · Business Executive
1.6 l · 1598 cm³
A16XHT · B16XNT · AF40
1.6 Turbo 170hp Business Executive
2016–2019 · Business Executive
1.6 l · 1598 cm³
A16XHT · B16XNT · M32
1.6 Turbo 170hp Cosmo
2011–2016 · Cosmo
1.6 l · 1598 cm³
A16XHT · B16XNT · AF40
1.6 Turbo 170hp Cosmo
2011–2016 · Cosmo
1.6 l · 1598 cm³
A16XHT · B16XNT · AF40
1.6 Turbo 170hp Design Edition
2011–2016 · Design Edition
1.6 l · 1598 cm³
A16XHT · B16XNT · M32
1.6 Turbo 170hp Design Edition
2011–2016 · Design Edition
Neighbouring generations
Zafira C / Tourer (2011-2019). If the listing is from the changeover year, look at the neighbour too.
Common questions
2011–2019. The changeover year can fall in two generations. If the listing is from that year, look at the neighbour too.
No. It depends on the engine and the transmission too.
The fault list is.
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.