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Opel Vectra C1989 Engine Trouble Code

Opel Vectra C1989 if your catalytic convertor fails completely, you eventually won't be able to keep the car running. Your gas mileage will also be terrible, so you should try and fix it as soon as you can. Unfortunately, the average replacement cost is around $2,000 and you can't do it yourself unless you're an experienced mechanic.

Opel Vectra C1989 Code Meaning :

C 1 9 8 9
OBD-II Diagnostic Chassis (C) Trouble Code For Engine Fuel And Air Metering Injector Circuit Malfunction - Cylinders Ignition/Distributor Engine Speed Input Circuit Malfunction Reverse Input Circuit
Opel Vectra Engine

When you check Opel Vectra car engine light came on code C1989 the reason should be . However manufacturer may have a different definition for the C1989 OBD-II Diagnostic Chassis (C) Trouble Code. So you should chech it on our car models.

C1989 Fault Symptoms :

  1. Check engine light comes on
  2. Engine stalling or misfiring
  3. Engine performance issues
  4. Car not starting
If one of these reasons for C1989 code is occuring now you should check C1989 repair processes.
Now don't ask yourself; What should you do with C1989 code ?
The solution is here :

Opel Vectra C1989 Possible Solution :

Disconnected, dirty or fouled spark plugs are common causes for engines that won't start. Spark plugs typically need to be replaced every season or 25 hours of use. You should also check that the spark plug gap is set properly. If your spark plugs look good, problems with your ignition system can also preventing a spark. These can range from a faulty spark plug lead, shorted kill switch or flywheel key damage.

C1989 OBD-II Diagnostic Chassis (C) Trouble Code Description

C1989 engine trouble code is about Reverse Input Circuit.

Reason For C1989 Code

The reason of C1989 OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.

Parts or components should not be replaced with reference to only a C1989 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.