ECU Sirius D42 (EN)

Profile and scope

Brand: Chevrolet

Model group: ECU Sirius D42 (EN)

Years: not specified – not specified

Profile: legacy-0307-chevrolet-d099e48677

Enhanced readings

56 real-time signal entries listed; 0 pending runtime-parity entries.

Categories: chassis, engine, fuel-emissions, thermal, transmission

Read individual enhanced PID meanings and their precise profile relationships below. Library metadata is not a road-test claim.

Manufacturer code reference

A reference pack is listed with 493 entries. These are pack entries, not confirmed faults or unique supported codes for this vehicle.

Catalog revision: legacy-owner-2026-10-09-v81

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Enhanced PID meanings for this profile

56 enhanced signal meaning pages are linked from this production profile. Open a page to inspect its distinct definition variants.

Vehicle speed km/h

Fuel level sensor voltage V

Cooler fan high speed No scalar unit

ABS front left wheel speed km/h

Engine operation mode No scalar unit

Intake air temperature °C

Fuel pump (ON/OFF) No scalar unit

Injection timing correction ms

Intake air temperature 2 °C

Clutch automatic transmission torque converter (ON/OFF) No scalar unit

Run time since engine start min

Mileage km

Drive mode No scalar unit

Fuel cut mode (ON/OFF) No scalar unit

Engine coolant temperature °C

Engine RPM rpm

Engine coolant sensor voltage V

Starting injection timing ms

Air condition pressure kPa

Timing advance #2 °

Throttle closed (ON/OFF) No scalar unit

Commanded timing advance °

Timing advance #3 °

Barometric Pressure kPa

Closed loop mode No scalar unit

Speed 3 [raw] km/h

RPM avg rpm

Injection timing current ms

ISC voltage V

Purge valve duty cycle %

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Assigned trouble-code reference families

Chevrolet / Citroen / General Motors / Opel / Peugeot

Family assignment is a reference relationship, not a claim that all codes apply to this vehicle.

Explore Chevrolet codes and PID meanings