Your Vauxhall Carlton engine control system detects a problem, the computer stores the diagnostic trouble
code U3326 in its memory.
To figure out what is wrong with your vehicle you must first extract the U3326 DTC For Vauxhall Carlton.
U3326 Vauxhall Carlton engine problem can be occur defective fan clutches are a common and often overlooked cause of engine overheating. The shear characteristics of the clutch fluid gradually deteriorates over time, with an average loss in drive efficiency of about 200 rpm per year. Eventually slippage reaches the point where effective cooling is no longer possible and overheating results. (On average, the life of a fan clutch is about the same as a water pump. If one needs to be replaced, the other usually does too.)
U3326 Vauxhall Carlton DTC Meaning
Network Code - Problem is climate control system, lighting, airbags, etc.
SAE - Generic
IC Module 4X Ref Circuit Intermittent, No Pulses
Cruise Control Servo Indicates Low
Transmission Control Module Reprogrammable Memory
The original multi-displacement system turned off opposite pairs of cylinders, allowing the engine to have three different configurations and displacements. U3326 Vauxhall Carlton code had an elaborate diagnostics procedure, including showing engine trouble codes on the air conditionning display. However, the system was troublesome, misunderstood by customers, and a rash of unpredictable failures led to the technology being quickly retired.