U3449 DTC For Fiat Brevetti
Fiat Brevetti Engine Specifications:
| Engine Type : | Multi-Cylinder Engine |
| Cylinder Type : | V-Type Engine |
| Engine Air Intake Process : | Supercharged Engine |
Your Fiat Brevetti engine control system detects a problem, the computer stores the diagnostic trouble
code U3449 in its memory.
To figure out what is wrong with your vehicle you must first extract the U3449 DTC For Fiat Brevetti.
To solve U3449 Fiat Brevetti problem, you'll have to remove the muffler, crankcase and other components blocking the valve chamber. Then, remove the cylinder head bolts (label for easy re-installation) Adjust the jaws of the valve spring compressor until they touch the top and bottom of the valve chamber Push the tool in to compress the spring and tighten the jaws Remove the retainers and lift out the valves , compressors and springs
U3449 Fiat Brevetti DTC Meaning
| U |
Network Code - Problem is climate control system, lighting, airbags, etc. |
| 3 |
SAE - Generic |
| 4 |
Fuel And Air Metering (Injector Circuit Malfunctions Only) |
| 4 |
Control Module Throttle Actuator Position Performance |
| 9 |
A/C System High Pressure High Temperature |
The original multi-displacement system turned off opposite pairs of cylinders, allowing the engine to have three different configurations and displacements. U3449 Fiat Brevetti 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.
You can also check other Fiat car models :
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The listed Fiat models will give information about U3449 DTC.
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