FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Test 2A: Check Actual Value B2/5 (Hot Film MAF Sensor)



Check actual value B2/5 (Hot film MAF sensor)

Test prerequisite
- Temperature of coolant > °C
- Engine at idle speed
- AC off
Status of the relevant actual values:
- Temperature of coolant: Communication with ECU required
- Air mass: Communication with ECU required

Specified values
- Air mass: kg/h (If engine speed rises, the air mass increases.)

Question: Are the actual values o.k.?