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TVR 400 U1603 Engine Trouble Code

TVR 400 U1603 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.

TVR 400 U1603 Code Meaning :

U 1 6 0 3
OBD-II Diagnostic Network (U) Trouble Code For Engine Fuel And Air Metering Fuel Temperature Sensor B Circuit Range/Performance Cold Start Injector 1 Malfunction Exhaust Gas Recirculation Sensor B Circuit High
TVR 400 Engine

When you check TVR 400 car engine light came on code U1603 the reason should be . However manufacturer may have a different definition for the U1603 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U1603 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 U1603 code is occuring now you should check U1603 repair processes.
Now don't ask yourself; What should you do with U1603 code ?
The solution is here :

TVR 400 U1603 Possible Solution :

The crankshaft sensor signals the fuel injection computer or the ignition control when the cylinders are firing. This causes the ignition coil to provide a spark and the injector to inject fuel into each cylinder at the right time.If either sensor isn't working correctly, the car will run rough and the engine will be less efficient. In later car models, the car's computer can usually keep the vehicle running, but the engine warning light on the dashboard goes on to warn the driver.

U1603 OBD-II Diagnostic Network (U) Trouble Code Description

U1603 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For U1603 Code

The reason of U1603 OBD-II Engine Trouble Code is Fuel Temperature Sensor B Circuit Range/Performance.

Parts or components should not be replaced with reference to only a U1603 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.