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Isuzu Unicab B0973 Engine Trouble Code

When your car's 'Isuzu Unicab B0973 Check Engine' light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. But in many cases, it means at minimum that you'll be visiting the car dealer to locate the malfunction and get the light turned off.

Isuzu Unicab B0973 Code Meaning :

B 0 9 7 3
OBD-II Diagnostic Body (B) Trouble Code For Engine Intake Valve Control Solenoid Circuit Low Injector Circuit Malfunction - Cylinders Cylinder 10 Contribution/balance Fault Exhaust Gas Recirculation Sensor B Circuit High
Isuzu Unicab Engine

When you check Isuzu Unicab car engine light came on code B0973 the reason should be . However manufacturer may have a different definition for the B0973 OBD-II Diagnostic Body (B) Trouble Code. So you should chech it on our car models.

B0973 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 B0973 code is occuring now you should check B0973 repair processes.
Now don't ask yourself; What should you do with B0973 code ?
The solution is here :

Isuzu Unicab B0973 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.

B0973 OBD-II Diagnostic Body (B) Trouble Code Description

B0973 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For B0973 Code

The reason of B0973 OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.

Parts or components should not be replaced with reference to only a B0973 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.