Skip to content
MotorFiable

Opel Corsa E (2014–2019)Warning lights and alertsUrgency: Garage soon

Engine fault warning light (check engine) in the Opel Corsa E: causes

In the Opel Corsa E, 8 documented faults may be the cause; the most important: timing chain stretch and breakage (1.0/1.2/1.4 Ecotec engine), early engine failure from a cracked piston (1.4 Turbo engine) and injector and high-pressure pump wear from contaminated fuel (1.3 Multijet engine).[1][3][4]

What to do now

Garage soon

If it stays on steadily, you can drive gently to a garage and ask for a fault code read-out. If it flashes or you notice a loss of power, slow down and get to a garage as soon as possible.

What it means

The orange engine-shaped warning light comes on when the ECU detects a fault affecting combustion or emissions. If it flashes, it usually points to misfires that can damage the catalytic converter.

General explanation. Engine warning light: faults that cause it in all cars

17 sourcesHow we work

Engine and gearbox faults that cause it in the Corsa E

Only those that affect the versions and years this car was fitted with. Below each title, how the symptom shows up in that fault.

How much it can cost

Depending on the cause, repair at an independent garage ranges from €130[6][7] (EGR valve blocked by soot) to €1,400[2] (timing chain stretch and breakage), including VAT. Before replacing parts, get a diagnosis: with a warning light on, the fault code usually points to the cause.

Most serious fault among the possible causes: Critical severity

Other common causes: engine warning light

In addition to the documented faults of the Opel Corsa E, these are the most common causes in any car according to the sources.

  • Faulty lambda sensor (oxygen sensor)[11][12]Common
  • Dirty or blocked EGR valve[11][13]Common
  • Deteriorated or blocked catalytic converter[11][14][15]Common
  • Spark plugs, coils or ignition leads in poor condition[11][16]Common
  • Faulty injectors[11]Possible
  • Blocked particulate filter[13]Possible

What to check first

  1. Note how the light behaves (steady or flashing; yellow, orange or red) and whether the car loses power, jerks, makes noises or gives off smoke. That decides whether you can carry on or must stop.[11][17]
  2. Check that the fuel filler cap is properly closed: a badly closed cap is one of the causes RACE cites and the easiest to rule out.[11]
  3. Have the codes read through the OBD port at a garage with a diagnostic machine: the error codes point to the part that is failing (sensor, EGR, injectors, ignition, catalytic converter).[11][15][16]
  4. Repair the cause and only then reset the light with the diagnostic machine. If you clear it without repairing, it will come back on.[11]
Complete guide: engine fault warning light (check engine)

Frequently asked questions

Engine warning light in the Opel Corsa E: what could it be?

In the Opel Corsa E, 8 documented faults may be the cause; the most important: timing chain stretch and breakage (1.0/1.2/1.4 Ecotec engine), early engine failure from a cracked piston (1.4 Turbo engine) and injector and high-pressure pump wear from contaminated fuel (1.3 Multijet engine). Each fault has its own page with the affected years and versions, the cause and how to check for it.

Engine warning light in the Opel Corsa E: is it serious?

Urgency: garage soon. If it stays on steadily, you can drive gently to a garage and ask for a fault code read-out. If it flashes or you notice a loss of power, slow down and get to a garage as soon as possible. The most serious fault that causes it in this car has critical severity.

Engine warning light in the Opel Corsa E: how much does it cost to fix?

It depends on the cause: at an independent garage, from €130 (EGR valve blocked by soot) to €1,400 (timing chain stretch and breakage), including VAT. A diagnosis at the garage, with a fault code reader if there is a warning light, will tell you which it is.

Has your Opel Corsa E had this happen? Tell us which fault it was, at what mileage and how much you paid. Report your fault.

Sources

Every fact on this page links to its source. If you find an error, let us know.

  1. Opel Corsa 5 : fiabilité, pannes et rappelsFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  2. Opel Corsa 4 : fiabilité, pannes et rappelsFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  3. Opel Astra 5 : fiabilité, pannes et rappelsFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  4. Fiat 1.3 Multijet: problemas, fallos y averías más frecuentesTotalrenting · Other source · consulted 26 September 2026 · in Spanish
  5. Opel Mokka : fiabilité, pannes et rappelsFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  6. FIAT 500 1.3 MultiJet II: EGR Valve Problems and How to Fix ThemAutoricambi Tritella · Technical documentation · consulted 26 September 2026
  7. ¿Qué precio tiene cambiar una válvula EGR?RACE (Real Automóvil Club de España) · Other source · consulted 26 September 2026 · in Spanish
  8. Opel Meriva 2 : fiabilité, pannes et rappelsFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  9. Tous les problèmes sur Opel ASTRA 2009-2015Fiches-auto.fr · Owners' forum · consulted 30 October 2026 · in French
  10. Opel Corsa C: Typische Probleme und KrankheitenGebrauchtwagenberater.de · Motoring press · published 8 September 2026 · consulted 30 October 2026 · in German
  11. 7 razones por las que el testigo de fallo del motor se enciende en un cocheRACE · Motoring press · published 23 June 2026 · consulted 2 October 2026 · in Spanish
  12. Sonda lambda o sensor de oxígeno: síntomas y averíasRACE · Motoring press · published 31 October 2023 · consulted 2 October 2026 · in Spanish
  13. Testigo de control de los gases de escapeRACE · Motoring press · published 11 June 2026 · consulted 2 October 2026 · in Spanish
  14. Catalizador de un coche: ¿cómo funciona y qué síntomas de fallo puede dar?RACE · Motoring press · published 8 March 2022 · consulted 2 October 2026 · in Spanish
  15. Código de avería P0420 - guía paso a paso para su diagnóstico y resoluciónAutodoc Club · Technical documentation · consulted 2 October 2026 · in Spanish
  16. Código de avería P0300 - guía paso a paso para su diagnóstico y resoluciónAutodoc Club · Technical documentation · consulted 2 October 2026 · in Spanish
  17. Fallo del motor: guía completa de los símbolos y testigos amarillos en el cocheAutodoc Club · Technical documentation · published 9 September 2026 · consulted 2 October 2026 · in Spanish