FIAT — trouble codes

P1221 FIAT

Accelerator potentiometer track 1 fault | Drive-by-wire potentiometer 1 signal implausible

P — Powertrain P12 FIAT

P1222 FIAT

Accelerator potentiometer track 2 fault | Drive-by-wire potentiometer 2 signal implausible

P — Powertrain P12 FIAT

P1226 FIAT

Accelerator pedal movement

P — Powertrain P12 FIAT

P1300 FIAT

Pre/post-heating relay fault | Tone wheel signal fault

P — Powertrain P13 FIAT

P1301 FIAT

Injector classification fault

P — Powertrain P13 FIAT

P1314 FIAT

Vertical acc. .

P — Powertrain P13 FIAT

P1320 FIAT

Synchronisation pulse / RPM fault | Timing and RPM synchronisation fault

P — Powertrain P13 FIAT

P1325 FIAT

Knock signal circuit fault | Knock sensor signal implausible | Knock measuring circuit fault | Knock control circuit open or short to ground

P — Powertrain P13 FIAT

P1326 FIAT

Knock control fault

P — Powertrain P13 FIAT

P1336 FIAT

Torque control request fault

P — Powertrain P13 FIAT

P1337 FIAT

Torque control comparison fault

P — Powertrain P13 FIAT

P1402 FIAT

Flap fault | EGR throttle valve fault

P — Powertrain P14 FIAT

P1403 FIAT

Additional heating fault | Auxiliary heater fault

P — Powertrain P14 FIAT

P1404 FIAT

TL4226 circuit fault

P — Powertrain P14 FIAT

P1408 FIAT

Coolant heating circuit fault | Heater circuit fault

P — Powertrain P14 FIAT

P1421 FIAT

Catalytic converter 1 temperature fault

P — Powertrain P14 FIAT

P1425 FIAT

Catalytic converter 2 temperature fault

P — Powertrain P14 FIAT

P1429 FIAT

Discharge pressure sensor fault

P — Powertrain P14 FIAT

P1435 FIAT

Additive dosing system fault

P — Powertrain P14 FIAT

P1446 FIAT

Additive system fault

P — Powertrain P14 FIAT

P1448 FIAT

Particle filter (FAP) fault

P — Powertrain P14 FIAT

P1451 FIAT

Intake air heater control fault

P — Powertrain P14 FIAT

P1458 FIAT

Water valve fault

P — Powertrain P14 FIAT

P1481 FIAT

Fan control fault

P — Powertrain P14 FIAT