Innocenti C U1039 Engine Trouble Code
When your car's 'Innocenti C U1039 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.
Innocenti C U1039 Code Meaning :
OBD-II Diagnostic Network (U) Trouble Code For Engine
Fuel And Air Metering
Injector Circuit Malfunction - Cylinders
Cylinder 10 Contribution/balance Fault
Exhaust Gas Recirculation Sensor B Circuit High

When you check Innocenti C car engine light came on code U1039 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However manufacturer may have a different definition for the U1039 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.
U1039 OBD-II Diagnostic Network (U) Trouble Code Description
U1039 OBD-II Trouble Code Network Detected Trouble Code (DTC) occur during module-to-module communication concerns. Invalid data is received from Vehicle Speed Sensor. U1039 code.Reason For U1039 Code
The reason of U1039 OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.U1039 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.
U1038 Previous Engine Trouble Code For Innocenti C | Next Engine Trouble Code For Innocenti C U103A |