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Vehicles / Alfa Romeo

156 (BOSCH M1.5.5)

[experimental]

Profile and scope

Brand: Alfa Romeo

Model group: 156 (BOSCH M1.5.5)

Years: not specified – not specified

Profile: legacy-0032-alfa-romeo-2e342b6918

Enhanced readings

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

Categories: engine, fuel-emissions

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 29 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

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

Calculated MAF air flow rate kg/h

ROM rewrite counter No scalar unit

MAF_Voltage V

Absolute throttle position B %

Max. Engine RPM No scalar unit

Engine RPM rpm

Relative throttle position %

Timing advance °

Odometer (Mileage) at last ECU rewrite km

Calculated engine load value ms

Oxygen sensor 1 Bank 1 V

MAF air flow rate kg/h

Fuel injection correction ms

Vehicle speed km/h

Fuel injection timing ms

Engine coolant temperature °C

Air amount in intake kg/h

Commanded engine idle RPM rpm

Intake air temperature °C

Odometer (Mileage) km

Assigned trouble-code reference families

Alfa Romeo

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

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